class Redis(object):
def __init__(self):
self.settings = SettingsHandler()
self.kubernetes = Kubernetes()
self.timeout = 120
if self.settings.get("DEPLOYMENT_ARCH") == "gke":
user_account, stderr, retcode = exec_cmd(
"gcloud config get-value core/account")
user_account = str(user_account, "utf-8").strip()
user, stderr, retcode = exec_cmd("whoami")
user = str(user, "utf-8").strip()
cluster_role_binding_name = "cluster-admin-{}".format(user)
self.kubernetes.create_cluster_role_binding(
cluster_role_binding_name=cluster_role_binding_name,
user_name=user_account,
cluster_role_name="cluster-admin")
def install_redis(self):
self.uninstall_redis()
self.kubernetes.create_namespace(
name=self.settings.get("REDIS_NAMESPACE"), labels={"app": "redis"})
if self.settings.get("DEPLOYMENT_ARCH") != "local":
redis_storage_class = Path("./redis/storageclasses.yaml")
analyze_storage_class(self.settings, redis_storage_class)
self.kubernetes.create_objects_from_dict(redis_storage_class)
redis_configmap = Path("./redis/configmaps.yaml")
redis_conf_parser = Parser(redis_configmap, "ConfigMap")
redis_conf_parser["metadata"]["namespace"] = self.settings.get(
"REDIS_NAMESPACE")
redis_conf_parser.dump_it()
self.kubernetes.create_objects_from_dict(redis_configmap)
redis_yaml = Path("./redis/redis.yaml")
redis_parser = Parser(redis_yaml, "Redis")
redis_parser["spec"]["cluster"]["master"] = self.settings.get(
"REDIS_MASTER_NODES")
redis_parser["spec"]["cluster"]["replicas"] = self.settings.get(
"REDIS_NODES_PER_MASTER")
redis_parser["spec"]["monitor"]["prometheus"][
"namespace"] = self.settings.get("REDIS_NAMESPACE")
if self.settings.get("DEPLOYMENT_ARCH") == "local":
redis_parser["spec"]["storage"][
"storageClassName"] = "openebs-hostpath"
redis_parser["metadata"]["namespace"] = self.settings.get(
"REDIS_NAMESPACE")
if self.settings.get("DEPLOYMENT_ARCH") in ("microk8s", "minikube"):
del redis_parser["spec"]["podTemplate"]["spec"]["resources"]
redis_parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=redis_yaml,
group="kubedb.com",
version="v1alpha1",
plural="redises",
namespace=self.settings.get("REDIS_NAMESPACE"))
if not self.settings.get("AWS_LB_TYPE") == "alb":
self.kubernetes.check_pods_statuses(
self.settings.get("CN_NAMESPACE"), "app=redis-cluster",
self.timeout)
def uninstall_redis(self):
logger.info("Removing gluu-redis-cluster...")
logger.info("Removing redis...")
redis_yaml = Path("./redis/redis.yaml")
self.kubernetes.delete_namespaced_custom_object(
filepath=redis_yaml,
group="kubedb.com",
version="v1alpha1",
plural="redises",
namespace=self.settings.get("REDIS_NAMESPACE"))
self.kubernetes.delete_storage_class("redis-sc")
self.kubernetes.delete_service("kubedb",
self.settings.get("REDIS_NAMESPACE"))
class Couchbase(object):
def __init__(self):
self.settings = SettingsHandler()
self.kubernetes = Kubernetes()
self.storage_class_file = Path("./couchbase/storageclasses.yaml")
self.couchbase_cluster_file = Path(
"./couchbase/couchbase-cluster.yaml")
self.couchbase_buckets_file = Path(
"./couchbase/couchbase-buckets.yaml")
self.couchbase_group_file = Path("./couchbase/couchbase-group.yaml")
self.couchbase_user_file = Path("./couchbase/couchbase-user.yaml")
self.couchbase_rolebinding_file = Path(
"./couchbase/couchbase-rolebinding.yaml")
self.couchbase_ephemeral_buckets_file = Path(
"./couchbase/couchbase-ephemeral-buckets.yaml")
self.couchbase_source_folder_pattern, self.couchbase_source_file = self.get_couchbase_files
self.couchbase_custom_resource_definition_file = self.couchbase_source_file.joinpath(
"crd.yaml")
self.couchbase_operator_dac_file = self.couchbase_source_file.joinpath(
"operator_dac.yaml")
self.filename = ""
@property
def get_couchbase_files(self):
"""
Returns the couchbase extracted package folder path containing manifests and the tar package file
:return:
"""
if self.settings.get("INSTALL_COUCHBASE") == "Y":
couchbase_tar_pattern = "couchbase-autonomous-operator-kubernetes_*.tar.gz"
directory = Path('.')
try:
couchbase_tar_file = list(
directory.glob(couchbase_tar_pattern))[0]
if "_1." in str(couchbase_tar_file.resolve()):
logger.fatal(
"Couchbase Autonomous Operator version must be > 2.0")
sys.exit()
except IndexError:
logger.fatal("Couchbase package not found.")
logger.info(
"Please download the couchbase kubernetes package and place it inside the same directory "
"containing the pygluu-kubernetes.pyz script.https://www.couchbase.com/downloads"
)
sys.exit()
extract_couchbase_tar(couchbase_tar_file)
couchbase_source_folder_pattern = "./couchbase-source-folder/couchbase-autonomous-operator-kubernetes_*"
couchbase_source_folder = list(
directory.glob(couchbase_source_folder_pattern))[0]
return couchbase_tar_file, couchbase_source_folder
# Couchbase is installed.
return Path("."), Path(".")
def create_couchbase_gluu_cert_pass_secrets(self, encoded_ca_crt_string,
encoded_cb_pass_string,
encoded_cb_super_pass_string):
"""
Create cor patch secret containing couchbase certificate authority crt and couchbase admin password
:param encoded_ca_crt_string:
:param encoded_cb_pass_string:
:param encoded_cb_super_pass_string:
"""
# Remove this if its not needed
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-crt",
namespace=self.settings.get("CN_NAMESPACE"),
literal="couchbase.crt",
value_of_literal=encoded_ca_crt_string)
# Remove this if its not needed
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-pass",
namespace=self.settings.get("CN_NAMESPACE"),
literal="couchbase_password",
value_of_literal=encoded_cb_pass_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-super-pass",
namespace=self.settings.get("CN_NAMESPACE"),
literal="couchbase_superuser_password",
value_of_literal=encoded_cb_super_pass_string)
def setup_backup_couchbase(self):
"""
Setups Couchbase backup strategy
"""
couchbase_backup_file = Path(
"./couchbase/backup/couchbase-backup.yaml")
parser = Parser(couchbase_backup_file, "CouchbaseBackup")
parser["spec"]["full"]["schedule"] = self.settings.get(
"COUCHBASE_FULL_BACKUP_SCHEDULE")
parser["spec"]["incremental"]["schedule"] = self.settings.get(
"COUCHBASE_INCR_BACKUP_SCHEDULE")
parser["spec"]["backupRetention"] = self.settings.get(
"COUCHBASE_BACKUP_RETENTION_TIME")
parser["spec"]["size"] = self.settings.get(
"COUCHBASE_BACKUP_STORAGE_SIZE")
parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=couchbase_backup_file,
group="couchbase.com",
version="v2",
plural="couchbasebackups",
namespace=self.settings.get("COUCHBASE_NAMESPACE"))
@property
def calculate_couchbase_resources(self):
"""
Return a dictionary containing couchbase resource information calculated
Alpha
:return:
"""
tps = int(self.settings.get("EXPECTED_TRANSACTIONS_PER_SEC"))
number_of_data_nodes = 0
number_of_query_nodes = 0
number_of_index_nodes = 0
number_of_eventing_service_memory_nodes = 0
user_ratio = int(
self.settings.get("NUMBER_OF_EXPECTED_USERS")) / 50000000
tps_ratio = tps / 14000
if self.settings.get(
"USING_RESOURCE_OWNER_PASSWORD_CRED_GRANT_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 7 * user_ratio
number_of_query_nodes += tps_ratio * 5 * user_ratio
number_of_index_nodes += tps_ratio * 5 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 4 * user_ratio
if self.settings.get("USING_CODE_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 14 * user_ratio
number_of_query_nodes += tps_ratio * 12 * user_ratio
number_of_index_nodes += tps_ratio * 13 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 7 * user_ratio
if self.settings.get("USING_SCIM_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 7 * user_ratio
number_of_query_nodes += tps_ratio * 5 * user_ratio
number_of_index_nodes += tps_ratio * 5 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 4 * user_ratio
if not self.settings.get("COUCHBASE_GENERAL_STORAGE"):
self.settings.set(
"COUCHBASE_GENERAL_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("NUMBER_OF_EXPECTED_USERS")) /
125000)) + 5)) + "Gi")
if not self.settings.get("COUCHBASE_DATA_STORAGE"):
self.settings.set(
"COUCHBASE_DATA_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("NUMBER_OF_EXPECTED_USERS")) /
100000)) + 5)) + "Gi")
if not self.settings.get("COUCHBASE_INDEX_STORAGE"):
self.settings.set(
"COUCHBASE_INDEX_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("NUMBER_OF_EXPECTED_USERS")) /
200000)) + 5)) + "Gi")
if not self.settings.get("COUCHBASE_QUERY_STORAGE"):
self.settings.set(
"COUCHBASE_QUERY_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("NUMBER_OF_EXPECTED_USERS")) /
200000)) + 5)) + "Gi")
if not self.settings.get("COUCHBASE_ANALYTICS_STORAGE"):
self.settings.set(
"COUCHBASE_ANALYTICS_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("NUMBER_OF_EXPECTED_USERS")) /
250000)) + 5)) + "Gi")
if self.settings.get("COUCHBASE_DATA_NODES"):
number_of_data_nodes = self.settings.get("COUCHBASE_DATA_NODES")
if self.settings.get("COUCHBASE_QUERY_NODES"):
number_of_query_nodes = self.settings.get("COUCHBASE_QUERY_NODES")
if self.settings.get("COUCHBASE_INDEX_NODES"):
number_of_index_nodes = self.settings.get("COUCHBASE_INDEX_NODES")
if self.settings.get("COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES"):
number_of_eventing_service_memory_nodes = self.settings.get(
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES")
data_service_memory_quota = (tps_ratio * 40000 * user_ratio) + 512
data_memory_request = data_service_memory_quota / 4
data_memory_limit = data_memory_request
data_cpu_request = data_service_memory_quota / 4
data_cpu_limit = data_cpu_request
query_memory_request = data_memory_request
query_memory_limit = query_memory_request
query_cpu_request = data_service_memory_quota / 4
query_cpu_limit = query_cpu_request
index_service_memory_quota = (tps_ratio * 25000 * user_ratio) + 256
index_memory_request = index_service_memory_quota / 3
index_memory_limit = index_memory_request
index_cpu_request = index_service_memory_quota / 3
index_cpu_limit = index_cpu_request
search_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 256
eventing_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 256
analytics_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 1024
search_eventing_analytics_memory_quota_sum = (
search_service_memory_quota + eventing_service_memory_quota +
analytics_service_memory_quota)
search_eventing_analytics_memory_request = tps_ratio * 10000 * user_ratio
search_eventing_analytics_memory_limit = search_eventing_analytics_memory_request
search_eventing_analytics_cpu_request = tps_ratio * 6000 * user_ratio
search_eventing_analytics_cpu_limit = search_eventing_analytics_cpu_request
# Two services because query is assumed to take the same amount of mem quota
total_mem_resources = \
data_service_memory_quota + data_service_memory_quota + index_service_memory_quota + \
search_eventing_analytics_memory_quota_sum
total_cpu_resources = data_cpu_limit + query_cpu_limit + index_cpu_limit + search_eventing_analytics_cpu_limit
resources_info = dict(
COUCHBASE_DATA_NODES=int(number_of_data_nodes),
COUCHBASE_QUERY_NODES=int(number_of_query_nodes),
COUCHBASE_INDEX_NODES=int(number_of_index_nodes),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES=int(
number_of_eventing_service_memory_nodes),
COUCHBASE_DATA_MEM_QUOTA=round(data_service_memory_quota),
COUCHBASE_DATA_MEM_REQUEST=round(data_memory_request),
COUCHBASE_DATA_MEM_LIMIT=round(data_memory_limit),
COUCHBASE_DATA_CPU_REQUEST=round(data_cpu_request),
COUCHBASE_DATA_CPU_LIMIT=round(data_cpu_limit),
COUCHBASE_QUERY_MEM_QUOTA=round(data_service_memory_quota),
COUCHBASE_QUERY_MEM_REQUEST=round(query_memory_request),
COUCHBASE_QUERY_MEM_LIMIT=round(query_memory_limit),
COUCHBASE_QUERY_CPU_REQUEST=round(query_cpu_request),
COUCHBASE_QUERY_CPU_LIMIT=round(query_cpu_limit),
COUCHBASE_INDEX_MEM_QUOTA=round(index_service_memory_quota),
COUCHBASE_INDEX_MEM_REQUEST=round(index_memory_request),
COUCHBASE_INDEX_MEM_LIMIT=round(index_memory_limit),
COUCHBASE_INDEX_CPU_REQUEST=round(index_cpu_request),
COUCHBASE_INDEX_CPU_LIMIT=round(index_cpu_limit),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA=round(
search_service_memory_quota),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_REQUEST=round(
search_eventing_analytics_memory_request),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_LIMIT=round(
search_eventing_analytics_memory_limit),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_REQUEST=round(
search_eventing_analytics_cpu_request),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_LIMIT=round(
search_eventing_analytics_cpu_limit),
TOTAL_RAM_NEEDED=round(total_mem_resources),
TOTAL_CPU_NEEDED=round(total_cpu_resources))
self.settings.set("COUCHBASE_DATA_NODES", number_of_data_nodes)
self.settings.set("COUCHBASE_QUERY_NODES", number_of_query_nodes)
self.settings.set("COUCHBASE_INDEX_NODES", number_of_index_nodes)
self.settings.set("COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES",
number_of_eventing_service_memory_nodes)
return resources_info
def analyze_couchbase_cluster_yaml(self):
"""
Dumps created calculated resources into couchbase.yaml file. ALso includes cloud zones.
"""
parser = Parser("./couchbase/couchbase-cluster.yaml",
"CouchbaseCluster")
parser["metadata"]["name"] = self.settings.get(
"COUCHBASE_CLUSTER_NAME")
number_of_buckets = 5
if self.settings.get("DEPLOYMENT_ARCH") in ("microk8s", "minikube") or \
self.settings.get("COUCHBASE_USE_LOW_RESOURCES") == "Y":
resources_servers = [{
"name":
"allServices",
"size":
1,
"services":
["data", "index", "query", "search", "eventing", "analytics"],
"volumeMounts": {
"default": "pvc-general",
"data": "pvc-data",
"index": "pvc-index",
"analytics": ["pvc-analytics"]
}
}]
data_service_memory_quota = 1024
index_service_memory_quota = 512
search_service_memory_quota = 512
eventing_service_memory_quota = 512
analytics_service_memory_quota = 1024
memory_quota = 0
self.settings.set("COUCHBASE_GENERAL_STORAGE", "5Gi")
self.settings.set("COUCHBASE_DATA_STORAGE", "5Gi")
self.settings.set("COUCHBASE_INDEX_STORAGE", "5Gi")
self.settings.set("COUCHBASE_QUERY_STORAGE", "5Gi")
self.settings.set("COUCHBASE_ANALYTICS_STORAGE", "5Gi")
else:
resources = self.calculate_couchbase_resources
data_service_memory_quota = resources["COUCHBASE_DATA_MEM_QUOTA"]
index_service_memory_quota = resources["COUCHBASE_INDEX_MEM_QUOTA"]
search_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"]
eventing_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"]
analytics_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"] + 1024
memory_quota = ((resources["COUCHBASE_DATA_MEM_QUOTA"] - 500) /
number_of_buckets)
zones_list = self.settings.get("NODES_ZONES")
data_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["COUCHBASE_DATA_NODES"]), "data",
str(resources["COUCHBASE_DATA_MEM_REQUEST"]),
str(resources["COUCHBASE_DATA_MEM_LIMIT"]),
str(resources["COUCHBASE_DATA_CPU_REQUEST"]),
str(resources["COUCHBASE_DATA_CPU_LIMIT"]))
query_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["COUCHBASE_QUERY_NODES"]), "query",
str(resources["COUCHBASE_QUERY_MEM_REQUEST"]),
str(resources["COUCHBASE_QUERY_MEM_LIMIT"]),
str(resources["COUCHBASE_QUERY_CPU_REQUEST"]),
str(resources["COUCHBASE_QUERY_CPU_LIMIT"]))
index_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["COUCHBASE_INDEX_NODES"]), "index",
str(resources["COUCHBASE_INDEX_MEM_REQUEST"]),
str(resources["COUCHBASE_INDEX_MEM_LIMIT"]),
str(resources["COUCHBASE_INDEX_CPU_REQUEST"]),
str(resources["COUCHBASE_INDEX_CPU_LIMIT"]))
search_eventing_analytics_server_spec = create_server_spec_per_cb_service(
zones_list,
int(resources["COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES"]),
"analytics",
str(resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_REQUEST"]),
str(resources["COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_LIMIT"]
),
str(resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_REQUEST"]),
str(resources["COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_LIMIT"]
))
resources_servers = \
data_server_spec + query_server_spec + index_server_spec + \
search_eventing_analytics_server_spec
if self.settings.get("NODES_ZONES"):
unique_zones = list(dict.fromkeys(
self.settings.get("NODES_ZONES")))
parser["spec"]["serverGroups"] = unique_zones
parser["spec"]["cluster"]["dataServiceMemoryQuota"] = str(
data_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["indexServiceMemoryQuota"] = str(
index_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["searchServiceMemoryQuota"] = str(
search_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["eventingServiceMemoryQuota"] = str(
eventing_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["analyticsServiceMemoryQuota"] = str(
analytics_service_memory_quota) + "Mi"
set_memory_for_buckets(memory_quota)
parser["metadata"]["name"] = self.settings.get(
"COUCHBASE_CLUSTER_NAME")
parser["spec"]["servers"] = resources_servers
number_of_volume_claims = len(parser["spec"]["volumeClaimTemplates"])
for i in range(number_of_volume_claims):
name = parser["spec"]["volumeClaimTemplates"][i]["metadata"][
"name"]
if name == "pvc-general":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"]["requests"]["storage"] = \
self.settings.get("COUCHBASE_GENERAL_STORAGE")
elif name == "pvc-data":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"]["requests"]["storage"] = \
self.settings.get("COUCHBASE_DATA_STORAGE")
elif name == "pvc-index":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"]["requests"]["storage"] = \
self.settings.get("COUCHBASE_INDEX_STORAGE")
elif name == "pvc-query":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"]["requests"]["storage"] = \
self.settings.get("COUCHBASE_QUERY_STORAGE")
elif name == "pvc-analytics":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"]["requests"]["storage"] = \
self.settings.get("COUCHBASE_ANALYTICS_STORAGE")
parser.dump_it()
def install(self):
"""
Installs Couchbase
"""
self.kubernetes.create_namespace(
name=self.settings.get("CN_NAMESPACE"))
if self.settings.get("COUCHBASE_CLUSTER_FILE_OVERRIDE") == "N":
self.analyze_couchbase_cluster_yaml()
cb_namespace = self.settings.get("COUCHBASE_NAMESPACE")
storage_class_file_parser = Parser(self.storage_class_file,
"StorageClass")
if self.settings.get('DEPLOYMENT_ARCH') == "gke" or \
self.settings.get('DEPLOYMENT_ARCH') == "aks" or \
self.settings.get('DEPLOYMENT_ARCH') == "do":
try:
del storage_class_file_parser["parameters"]["encrypted"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser["parameters"][
"type"] = self.settings.get("COUCHBASE_VOLUME_TYPE")
if self.settings.get('DEPLOYMENT_ARCH') == "gke":
storage_class_file_parser["provisioner"] = "kubernetes.io/gce-pd"
elif self.settings.get('DEPLOYMENT_ARCH') == "aks":
storage_class_file_parser[
"provisioner"] = "kubernetes.io/azure-disk"
elif self.settings.get('DEPLOYMENT_ARCH') == "do":
storage_class_file_parser[
"provisioner"] = "dobs.csi.digitalocean.com"
elif self.settings.get('DEPLOYMENT_ARCH') == "microk8s":
storage_class_file_parser["provisioner"] = "microk8s.io/hostpath"
try:
del storage_class_file_parser["allowVolumeExpansion"]
del storage_class_file_parser["parameters"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
elif self.settings.get('DEPLOYMENT_ARCH') == "minikube":
storage_class_file_parser[
"provisioner"] = "k8s.io/minikube-hostpath"
try:
del storage_class_file_parser["allowVolumeExpansion"]
del storage_class_file_parser["parameters"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
else:
try:
storage_class_file_parser["parameters"][
"type"] = self.settings.get("COUCHBASE_VOLUME_TYPE")
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
logger.info("Installing Couchbase...")
couchbase_crts_keys = Path("couchbase_crts_keys")
if not couchbase_crts_keys.exists():
os.mkdir(couchbase_crts_keys)
custom_cb_ca_crt = Path("./couchbase_crts_keys/ca.crt")
custom_cb_crt = Path("./couchbase_crts_keys/chain.pem")
custom_cb_key = Path("./couchbase_crts_keys/pkey.key")
if not custom_cb_ca_crt.exists() and not custom_cb_crt.exists(
) and not custom_cb_key.exists():
setup_crts(
ca_common_name=self.settings.get("COUCHBASE_CN"),
cert_common_name="couchbase-server",
san_list=self.settings.get("COUCHBASE_SUBJECT_ALT_NAME"),
ca_cert_file="./couchbase_crts_keys/ca.crt",
ca_key_file="./couchbase_crts_keys/ca.key",
cert_file="./couchbase_crts_keys/chain.pem",
key_file="./couchbase_crts_keys/pkey.key")
self.kubernetes.create_namespace(name=cb_namespace)
chain_pem_filepath = Path("./couchbase_crts_keys/chain.pem")
pkey_filepath = Path("./couchbase_crts_keys/pkey.key")
tls_cert_filepath = Path("./couchbase_crts_keys/tls-cert-file")
tls_private_key_filepath = Path(
"./couchbase_crts_keys/tls-private-key-file")
ca_cert_filepath = Path("./couchbase_crts_keys/ca.crt")
shutil.copyfile(ca_cert_filepath,
Path("./couchbase_crts_keys/couchbase.crt"))
shutil.copyfile(chain_pem_filepath, tls_cert_filepath)
shutil.copyfile(pkey_filepath, tls_private_key_filepath)
encoded_ca_crt_string = self.settings.get("COUCHBASE_CRT")
if not encoded_ca_crt_string:
with open(ca_cert_filepath) as content_file:
ca_crt_content = content_file.read()
encoded_ca_crt_bytes = base64.b64encode(
ca_crt_content.encode("utf-8"))
encoded_ca_crt_string = str(encoded_ca_crt_bytes, "utf-8")
self.settings.set("COUCHBASE_CRT", encoded_ca_crt_string)
with open(chain_pem_filepath) as content_file:
chain_pem_content = content_file.read()
encoded_chain_bytes = base64.b64encode(
chain_pem_content.encode("utf-8"))
encoded_chain_string = str(encoded_chain_bytes, "utf-8")
with open(pkey_filepath) as content_file:
pkey_content = content_file.read()
encoded_pkey_bytes = base64.b64encode(pkey_content.encode("utf-8"))
encoded_pkey_string = str(encoded_pkey_bytes, "utf-8")
self.kubernetes.patch_or_create_namespaced_secret(
name="couchbase-server-tls",
namespace=cb_namespace,
literal=chain_pem_filepath.name,
value_of_literal=encoded_chain_string,
second_literal=pkey_filepath.name,
value_of_second_literal=encoded_pkey_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="couchbase-operator-tls",
namespace=cb_namespace,
literal=ca_cert_filepath.name,
value_of_literal=encoded_ca_crt_string)
encoded_cb_super_user_bytes = base64.b64encode(
self.settings.get("COUCHBASE_SUPERUSER").encode("utf-8"))
encoded_cb_super_user_string = str(encoded_cb_super_user_bytes,
"utf-8")
encoded_cb_pass_bytes = base64.b64encode(
self.settings.get("COUCHBASE_PASSWORD").encode("utf-8"))
encoded_cb_pass_string = str(encoded_cb_pass_bytes, "utf-8")
encoded_cb_super_pass_bytes = base64.b64encode(
self.settings.get("COUCHBASE_SUPERUSER_PASSWORD").encode("utf-8"))
encoded_cb_super_pass_string = str(encoded_cb_super_pass_bytes,
"utf-8")
self.create_couchbase_gluu_cert_pass_secrets(
encoded_ca_crt_string, encoded_cb_pass_string,
encoded_cb_super_pass_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="gluu-couchbase-user-password",
namespace=self.settings.get("COUCHBASE_NAMESPACE"),
literal="password",
value_of_literal=encoded_cb_pass_string)
command = "./{}/bin/cbopcfg -backup=true -namespace={}".format(
self.couchbase_source_file,
self.settings.get("COUCHBASE_NAMESPACE"))
exec_cmd(command, output_file=self.couchbase_operator_dac_file)
couchbase_cluster_parser = Parser(self.couchbase_cluster_file,
"CouchbaseCluster")
couchbase_cluster_parser["spec"]["networking"]["tls"]["static"][
"serverSecret"] = "couchbase-server-tls"
couchbase_cluster_parser["spec"]["networking"]["tls"]["static"][
"operatorSecret"] = "couchbase-operator-tls"
try:
couchbase_cluster_parser["spec"]["security"]["rbac"]["selector"]["matchLabels"]["cluster"] = \
self.settings.get("COUCHBASE_CLUSTER_NAME")
couchbase_cluster_parser["spec"]["security"]["rbac"][
"managed"] = True
except KeyError:
logger.error(
"rbac section is missing or incorrect in couchbase-cluster.yaml."
" Please set spec --> security --> rbac --> managed : true"
" and set spec --> security --> rbac --> selector --> matchLabels --> "
"cluster --> to your cluster name")
logger.info(
"As a result of the above the installation will exit "
"as the gluu user will not be created causing the communication between "
"Gluu server and Couchbase to fail.")
sys.exit()
if self.settings.get("DEPLOYMENT_ARCH") == "local":
volume_claims = couchbase_cluster_parser["spec"][
"volumeClaimTemplates"]
for i, volume_claim in enumerate(volume_claims):
couchbase_cluster_parser["spec"]["volumeClaimTemplates"][i]["spec"]["storageClassName"] = \
"openebs-hostpath"
couchbase_cluster_parser.dump_it()
self.kubernetes.create_objects_from_dict(
self.couchbase_custom_resource_definition_file,
namespace=cb_namespace)
self.kubernetes.create_objects_from_dict(
self.couchbase_operator_dac_file, namespace=cb_namespace)
self.kubernetes.check_pods_statuses(cb_namespace,
"app=couchbase-operator", 700)
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-auth",
namespace=cb_namespace,
literal="username",
value_of_literal=encoded_cb_super_user_string,
second_literal="password",
value_of_second_literal=encoded_cb_super_pass_string)
self.kubernetes.create_objects_from_dict(self.storage_class_file,
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_cluster_file,
group="couchbase.com",
version="v2",
plural="couchbaseclusters",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_buckets_file,
group="couchbase.com",
version="v2",
plural="couchbasebuckets",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_ephemeral_buckets_file,
group="couchbase.com",
version="v2",
plural="couchbaseephemeralbuckets",
namespace=cb_namespace)
coucbase_group_parser = Parser(self.couchbase_group_file,
"CouchbaseGroup")
coucbase_group_parser["metadata"]["labels"]["cluster"] = \
self.settings.get("COUCHBASE_CLUSTER_NAME")
coucbase_group_parser.dump_it()
coucbase_user_parser = Parser(self.couchbase_user_file,
"CouchbaseUser")
coucbase_user_parser["metadata"]["labels"]["cluster"] = \
self.settings.get("COUCHBASE_CLUSTER_NAME")
coucbase_user_parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_group_file,
group="couchbase.com",
version="v2",
plural="couchbasegroups",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_user_file,
group="couchbase.com",
version="v2",
plural="couchbaseusers",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_rolebinding_file,
group="couchbase.com",
version="v2",
plural="couchbaserolebindings",
namespace=cb_namespace)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_analytics=enabled", 700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_data=enabled",
700)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_eventing=enabled", 700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_index=enabled",
700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_query=enabled",
700)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_search=enabled", 700)
# Setup couchbase backups
if self.settings.get("DEPLOYMENT_ARCH") not in ("microk8s",
"minikube"):
self.setup_backup_couchbase()
shutil.rmtree(self.couchbase_source_folder_pattern, ignore_errors=True)
if self.settings.get("DEPLOY_MULTI_CLUSTER") == "Y":
logger.info(
"Setup XDCR between the running Gluu couchbase cluster and this one"
)
def uninstall(self):
"""
Uninstalls couchbase
"""
logger.info("Deleting Couchbase...")
self.kubernetes.delete_storage_class("couchbase-sc")
self.kubernetes.delete_custom_resource(
"couchbaseclusters.couchbase.com")
self.kubernetes.delete_validating_webhook_configuration(
"couchbase-operator-admission")
self.kubernetes.delete_mutating_webhook_configuration(
"couchbase-operator-admission")
self.kubernetes.delete_cluster_role_binding(
"couchbase-operator-admission")
self.kubernetes.delete_cluster_role("couchbase-operator-admission")
self.kubernetes.delete_role("couchbase-operator",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_secret("cb-auth",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_secret("gluu-couchbase-user-password",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_deployment_using_name(
"couchbase-operator", self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_role_binding(
"couchbase-operator", self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_service_account(
"couchbase-operator", self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_service(
"couchbase-operator-admission",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_deployment_using_name(
"couchbase-operator-admission",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_service(
"couchbase-operator", self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_custom_resource(
"couchbasebackuprestores.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasebackups.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasebuckets.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbaseephemeralbuckets.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasereplications.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbaserolebindings.couchbase.com")
self.kubernetes.delete_custom_resource("couchbasegroups.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasememcachedbuckets.couchbase.com")
self.kubernetes.delete_custom_resource("couchbaseusers.couchbase.com")
self.kubernetes.delete_service_account(
"couchbase-operator-admission",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_secret("couchbase-operator-admission",
self.settings.get("COUCHBASE_NAMESPACE"))
self.kubernetes.delete_secret("couchbase-operator-tls",
self.settings.get("COUCHBASE_NAMESPACE"))
shutil.rmtree(Path("./couchbase-source-folder"), ignore_errors=True)
class Postgres(object):
def __init__(self):
self.settings = ValuesHandler()
self.kubernetes = Kubernetes()
self.timeout = 120
@property
def generate_postgres_init_sql(self):
services_using_postgres = []
if self.settings.get("installer-settings.jackrabbit.clusterMode"):
services_using_postgres.append("JACKRABBIT")
if self.settings.get("installer-settings.gluuGateway.install"):
services_using_postgres.append("KONG")
services_using_postgres.append("GLUU_GATEWAY_UI")
# Generate init sql
postgres_init_sql = ""
for service in services_using_postgres:
pg_user = self.settings.get("{}_PG_USER".format(service))
pg_password = self.settings.get("{}_PG_PASSWORD".format(service))
pg_database = self.settings.get("{}_DATABASE".format(service))
postgres_init_sql_jackrabbit = "CREATE USER {};\nALTER USER {} PASSWORD '{}';\nCREATE DATABASE {};\n" \
"GRANT ALL PRIVILEGES ON DATABASE {} TO {};\n" \
.format(pg_user, pg_user, pg_password, pg_database, pg_database, pg_user)
postgres_init_sql = postgres_init_sql + postgres_init_sql_jackrabbit
return postgres_init_sql
def create_patch_secret_init_sql(self):
postgres_init_sql = self.generate_postgres_init_sql
encoded_postgers_init_bytes = base64.b64encode(
postgres_init_sql.encode("utf-8"))
encoded_postgers_init_string = str(encoded_postgers_init_bytes,
"utf-8")
self.kubernetes.patch_or_create_namespaced_secret(
name="pg-init-sql",
namespace=self.settings.get("installer-settings.postgres.install"),
literal="data.sql",
value_of_literal=encoded_postgers_init_string)
def patch_or_install_postgres(self):
# Jackrabbit Cluster would have installed postgres
if self.settings.get("installer-settings.jackrabbit.clusterMode"):
self.install_postgres()
else:
self.create_patch_secret_init_sql()
logger.info("Restarting postgres...please wait 2mins..")
self.kubernetes.patch_namespaced_stateful_set_scale(
name="postgres",
replicas=0,
namespace=self.settings.get(
"installer-settings.postgres.install"))
time.sleep(120)
self.kubernetes.patch_namespaced_stateful_set_scale(
name="postgres",
replicas=3,
namespace=self.settings.get(
"installer-settings.postgres.install"))
self.kubernetes.check_pods_statuses(
self.settings.get("installer-settings.postgres.install"),
"app=postgres", self.timeout)
def install_postgres(self):
self.uninstall_postgres()
self.kubernetes.create_namespace(
name=self.settings.get("installer-settings.postgres.install"),
labels={"app": "postgres"})
self.create_patch_secret_init_sql()
if "OpenEbs" in self.settings.get(
"installer-settings.volumeProvisionStrategy"):
postgres_storage_class = Path("./postgres/storageclasses.yaml")
analyze_storage_class(self.settings, postgres_storage_class)
self.kubernetes.create_objects_from_dict(postgres_storage_class)
postgres_yaml = Path("./postgres/postgres.yaml")
postgres_parser = Parser(postgres_yaml, "Postgres")
postgres_parser["spec"]["replicas"] = self.settings.get(
"installer-settings.postgres.replicas")
postgres_parser["spec"]["monitor"]["prometheus"][
"namespace"] = self.settings.get(
"installer-settings.postgres.install")
if "OpenEbs" in self.settings.get(
"installer-settings.volumeProvisionStrategy"):
postgres_parser["spec"]["storage"][
"storageClassName"] = "openebs-hostpath"
postgres_parser["metadata"]["namespace"] = self.settings.get(
"installer-settings.postgres.install")
if self.settings.get("global.storageClass.provisioner") in \
("microk8s.io/hostpath", "k8s.io/minikube-hostpath") or \
self.settings.get("global.cloud.testEnviroment"):
try:
del postgres_parser["spec"]["podTemplate"]["spec"]["resources"]
except KeyError:
logger.info(
"Resources not deleted as they are not found inside yaml.")
postgres_parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=postgres_yaml,
group="kubedb.com",
version="v1alpha1",
plural="postgreses",
namespace=self.settings.get("installer-settings.postgres.install"))
if not self.settings.get("installer-settings.aws.lbType") == "alb":
self.kubernetes.check_pods_statuses(
self.settings.get("installer-settings.postgres.install"),
"app=postgres", self.timeout)
def uninstall_postgres(self):
logger.info("Removing gluu-postgres...")
self.kubernetes.delete_namespaced_custom_object_by_name(
group="kubedb.com",
version="v1alpha1",
plural="postgreses",
name="postgres",
namespace=self.settings.get("installer-settings.postgres.install"))
self.kubernetes.delete_namespaced_custom_object_by_name(
group="kubedb.com",
version="v1alpha1",
plural="postgresversions",
name="postgres",
namespace=self.settings.get("installer-settings.postgres.install"))
self.kubernetes.delete_storage_class("postgres-sc")
self.kubernetes.delete_service(
"kubedb", self.settings.get("installer-settings.postgres.install"))
self.kubernetes.delete_service(
"postgres",
self.settings.get("installer-settings.postgres.install"))
self.kubernetes.delete_service(
"postgres-replicas",
self.settings.get("installer-settings.postgres.install"))
self.kubernetes.delete_service(
"postgres-stats",
self.settings.get("installer-settings.postgres.install"))
class Couchbase(object):
def __init__(self):
self.settings = ValuesHandler()
self.kubernetes = Kubernetes()
self.storage_class_file = Path("./couchbase/storageclasses.yaml")
self.couchbase_cluster_file = Path(
"./couchbase/couchbase-cluster.yaml")
self.couchbase_buckets_file = Path(
"./couchbase/couchbase-buckets.yaml")
self.couchbase_group_file = Path("./couchbase/couchbase-group.yaml")
self.couchbase_user_file = Path("./couchbase/couchbase-user.yaml")
self.couchbase_rolebinding_file = Path(
"./couchbase/couchbase-rolebinding.yaml")
self.couchbase_ephemeral_buckets_file = Path(
"./couchbase/couchbase-ephemeral-buckets.yaml")
self.couchbase_source_folder_pattern, self.couchbase_source_file = self.get_couchbase_files
self.couchbase_custom_resource_definition_file = self.couchbase_source_file.joinpath(
"crd.yaml")
self.couchbase_operator_dac_file = self.couchbase_source_file.joinpath(
"operator_dac.yaml")
self.couchbase_admission_file = self.couchbase_source_file.joinpath(
"admission.yaml")
self.couchbase_operator_backup_file = self.couchbase_source_file.joinpath(
"operator_dac_backup.yaml")
self.filename = ""
# @TODO: Remove flag after depreciation of couchbase operator 2.0
self.old_couchbase = False
@property
def get_couchbase_files(self):
"""
Returns the couchbase extracted package folder path containing manifests and the tar package file
:return:
"""
if self.settings.get("installer-settings.couchbase.install"):
couchbase_tar_pattern = "couchbase-autonomous-operator-kubernetes_*.tar.gz"
directory = Path('.')
try:
couchbase_tar_file = list(
directory.glob(couchbase_tar_pattern))[0]
if "_1." in str(couchbase_tar_file.resolve()):
logger.fatal(
"Couchbase Autonomous Operator version must be > 2.0")
sys.exit()
# @TODO: Remove condition and underlying lines after depreciation of couchbase operator 2.0
if "_2.0" in str(couchbase_tar_file.resolve()):
logger.warning(
"An newer version of the couchbase operator exists. "
"Please consider canceling out and using it.https://www.couchbase.com/downloads"
)
self.old_couchbase = True
except IndexError:
logger.fatal("Couchbase package not found.")
logger.info(
"Please download the couchbase kubernetes package and place it inside the same directory "
"containing the pygluu-kubernetes.pyz script.https://www.couchbase.com/downloads"
)
sys.exit()
extract_couchbase_tar(couchbase_tar_file)
couchbase_source_folder_pattern = "./couchbase-source-folder/couchbase-autonomous-operator-kubernetes_*"
couchbase_source_folder = list(
directory.glob(couchbase_source_folder_pattern))[0]
return couchbase_tar_file, couchbase_source_folder
# Couchbase is installed.
return Path("."), Path(".")
def create_couchbase_gluu_cert_pass_secrets(self, encoded_ca_crt_string,
encoded_cb_pass_string,
encoded_cb_super_pass_string):
"""
Create cor patch secret containing couchbase certificate authority crt and couchbase admin password
:param encoded_ca_crt_string:
:param encoded_cb_pass_string:
:param encoded_cb_super_pass_string:
"""
# Remove this if its not needed
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-crt",
namespace=self.settings.get("installer-settings.namespace"),
literal="couchbase.crt",
value_of_literal=encoded_ca_crt_string)
# Remove this if its not needed
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-pass",
namespace=self.settings.get("installer-settings.namespace"),
literal="couchbase_password",
value_of_literal=encoded_cb_pass_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-super-pass",
namespace=self.settings.get("installer-settings.namespace"),
literal="couchbase_superuser_password",
value_of_literal=encoded_cb_super_pass_string)
def setup_backup_couchbase(self):
"""
Setups Couchbase backup strategy
"""
couchbase_backup_file = Path(
"./couchbase/backup/couchbase-backup.yaml")
parser = Parser(couchbase_backup_file, "CouchbaseBackup")
parser["spec"]["full"]["schedule"] = self.settings.get(
"installer-settings.couchbase.backup.fullSchedule")
parser["spec"]["incremental"]["schedule"] = self.settings.get(
"installer-settings.couchbase.backup.incrementalSchedule")
parser["spec"]["backupRetention"] = self.settings.get(
"installer-settings.couchbase.backup.retentionTime")
parser["spec"]["size"] = self.settings.get(
"installer-settings.couchbase.backup.storageSize")
parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=couchbase_backup_file,
group="couchbase.com",
version="v2",
plural="couchbasebackups",
namespace=self.settings.get(
"installer-settings.couchbase.namespace"))
@property
def calculate_couchbase_resources(self):
"""
Return a dictionary containing couchbase resource information calculated
Alpha
@todo: switch to preset values based on ranges for TPS and amount of users
:return:
"""
tps = int(self.settings.get("CN_EXPECTED_TRANSACTIONS_PER_SEC"))
number_of_data_nodes = 0
number_of_query_nodes = 0
number_of_index_nodes = 0
number_of_eventing_service_memory_nodes = 0
user_ratio = int(
self.settings.get("CN_NUMBER_OF_EXPECTED_USERS")) / 50000000
tps_ratio = tps / 14000
if self.settings.get(
"CN_USING_RESOURCE_OWNER_PASSWORD_CRED_GRANT_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 7 * user_ratio
number_of_query_nodes += tps_ratio * 5 * user_ratio
number_of_index_nodes += tps_ratio * 5 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 4 * user_ratio
if self.settings.get("CN_USING_CODE_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 14 * user_ratio
number_of_query_nodes += tps_ratio * 12 * user_ratio
number_of_index_nodes += tps_ratio * 13 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 7 * user_ratio
if self.settings.get("CN_USING_SCIM_FLOW") == "Y":
number_of_data_nodes += tps_ratio * 7 * user_ratio
number_of_query_nodes += tps_ratio * 5 * user_ratio
number_of_index_nodes += tps_ratio * 5 * user_ratio
number_of_eventing_service_memory_nodes += tps_ratio * 4 * user_ratio
if not self.settings.get("CN_COUCHBASE_GENERAL_STORAGE"):
self.settings.set(
"CN_COUCHBASE_GENERAL_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("CN_NUMBER_OF_EXPECTED_USERS"))
/ 125000)) + 5)) + "Gi")
if not self.settings.get("CN_COUCHBASE_DATA_STORAGE"):
self.settings.set(
"CN_COUCHBASE_DATA_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("CN_NUMBER_OF_EXPECTED_USERS"))
/ 100000)) + 5)) + "Gi")
if not self.settings.get("CN_COUCHBASE_INDEX_STORAGE"):
self.settings.set(
"CN_COUCHBASE_INDEX_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("CN_NUMBER_OF_EXPECTED_USERS"))
/ 200000)) + 5)) + "Gi")
if not self.settings.get("CN_COUCHBASE_QUERY_STORAGE"):
self.settings.set(
"CN_COUCHBASE_QUERY_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("CN_NUMBER_OF_EXPECTED_USERS"))
/ 200000)) + 5)) + "Gi")
if not self.settings.get("CN_COUCHBASE_ANALYTICS_STORAGE"):
self.settings.set(
"CN_COUCHBASE_ANALYTICS_STORAGE",
str(
int((tps_ratio *
(int(self.settings.get("CN_NUMBER_OF_EXPECTED_USERS"))
/ 250000)) + 5)) + "Gi")
if self.settings.get("CN_COUCHBASE_DATA_NODES"):
number_of_data_nodes = self.settings.get("CN_COUCHBASE_DATA_NODES")
if self.settings.get("CN_COUCHBASE_QUERY_NODES"):
number_of_query_nodes = self.settings.get(
"CN_COUCHBASE_QUERY_NODES")
if self.settings.get("CN_COUCHBASE_INDEX_NODES"):
number_of_index_nodes = self.settings.get(
"CN_COUCHBASE_INDEX_NODES")
if self.settings.get("CN_COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES"):
number_of_eventing_service_memory_nodes = self.settings.get(
"CN_COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES")
data_service_memory_quota = (tps_ratio * 40000 * user_ratio) + 512
data_memory_request = data_service_memory_quota / 4
data_memory_limit = data_memory_request
data_cpu_request = data_service_memory_quota / 4
data_cpu_limit = data_cpu_request
query_memory_request = data_memory_request
query_memory_limit = query_memory_request
query_cpu_request = data_service_memory_quota / 4
query_cpu_limit = query_cpu_request
index_service_memory_quota = (tps_ratio * 25000 * user_ratio) + 256
index_memory_request = index_service_memory_quota / 3
index_memory_limit = index_memory_request
index_cpu_request = index_service_memory_quota / 3
index_cpu_limit = index_cpu_request
search_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 256
eventing_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 256
analytics_service_memory_quota = (tps_ratio * 4000 * user_ratio) + 1024
search_eventing_analytics_memory_quota_sum = (
search_service_memory_quota + eventing_service_memory_quota +
analytics_service_memory_quota)
search_eventing_analytics_memory_request = tps_ratio * 10000 * user_ratio
search_eventing_analytics_memory_limit = search_eventing_analytics_memory_request
search_eventing_analytics_cpu_request = tps_ratio * 6000 * user_ratio
search_eventing_analytics_cpu_limit = search_eventing_analytics_cpu_request
# Two services because query is assumed to take the same amount of mem quota
total_mem_resources = \
data_service_memory_quota + data_service_memory_quota + index_service_memory_quota + \
search_eventing_analytics_memory_quota_sum
total_cpu_resources = data_cpu_limit + query_cpu_limit + index_cpu_limit + search_eventing_analytics_cpu_limit
resources_info = dict(
CN_COUCHBASE_DATA_NODES=int(number_of_data_nodes),
CN_COUCHBASE_QUERY_NODES=int(number_of_query_nodes),
CN_COUCHBASE_INDEX_NODES=int(number_of_index_nodes),
CN_COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES=int(
number_of_eventing_service_memory_nodes),
COUCHBASE_DATA_MEM_QUOTA=round(data_service_memory_quota),
COUCHBASE_DATA_MEM_REQUEST=round(data_memory_request),
COUCHBASE_DATA_MEM_LIMIT=round(data_memory_limit),
COUCHBASE_DATA_CPU_REQUEST=round(data_cpu_request),
COUCHBASE_DATA_CPU_LIMIT=round(data_cpu_limit),
COUCHBASE_QUERY_MEM_QUOTA=round(data_service_memory_quota),
COUCHBASE_QUERY_MEM_REQUEST=round(query_memory_request),
COUCHBASE_QUERY_MEM_LIMIT=round(query_memory_limit),
COUCHBASE_QUERY_CPU_REQUEST=round(query_cpu_request),
COUCHBASE_QUERY_CPU_LIMIT=round(query_cpu_limit),
COUCHBASE_INDEX_MEM_QUOTA=round(index_service_memory_quota),
COUCHBASE_INDEX_MEM_REQUEST=round(index_memory_request),
COUCHBASE_INDEX_MEM_LIMIT=round(index_memory_limit),
COUCHBASE_INDEX_CPU_REQUEST=round(index_cpu_request),
COUCHBASE_INDEX_CPU_LIMIT=round(index_cpu_limit),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA=round(
search_service_memory_quota),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_REQUEST=round(
search_eventing_analytics_memory_request),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_LIMIT=round(
search_eventing_analytics_memory_limit),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_REQUEST=round(
search_eventing_analytics_cpu_request),
COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_LIMIT=round(
search_eventing_analytics_cpu_limit),
TOTAL_RAM_NEEDED=round(total_mem_resources),
TOTAL_CPU_NEEDED=round(total_cpu_resources))
self.settings.set("CN_COUCHBASE_DATA_NODES", number_of_data_nodes)
self.settings.set("CN_COUCHBASE_QUERY_NODES", number_of_query_nodes)
self.settings.set("CN_COUCHBASE_INDEX_NODES", number_of_index_nodes)
self.settings.set("CN_COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES",
number_of_eventing_service_memory_nodes)
return resources_info
def analyze_couchbase_cluster_yaml(self):
"""
Dumps created calculated resources into couchbase.yaml file. ALso includes cloud zones.
"""
parser = Parser("./couchbase/couchbase-cluster.yaml",
"CouchbaseCluster")
parser["metadata"]["name"] = self.settings.get(
"installer-settings.couchbase.clusterName")
number_of_buckets = 5
if self.settings.get("global.storageClass.provisioner") in ("microk8s.io/hostpath",
"k8s.io/minikube-hostpath") or \
self.settings.get("global.cloud.testEnviroment"):
resources_servers = [{
"name":
"allServices",
"size":
1,
"services":
["data", "index", "query", "search", "eventing", "analytics"],
"volumeMounts": {
"default": "pvc-general",
"data": "pvc-data",
"index": "pvc-index",
"analytics": ["pvc-analytics"]
}
}]
data_service_memory_quota = 1024
index_service_memory_quota = 512
search_service_memory_quota = 512
eventing_service_memory_quota = 512
analytics_service_memory_quota = 1024
memory_quota = 0
else:
resources = self.calculate_couchbase_resources
data_service_memory_quota = resources["COUCHBASE_DATA_MEM_QUOTA"]
index_service_memory_quota = resources["COUCHBASE_INDEX_MEM_QUOTA"]
search_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"]
eventing_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"]
analytics_service_memory_quota = resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_QUOTA"] + 1024
memory_quota = ((resources["COUCHBASE_DATA_MEM_QUOTA"] - 500) /
number_of_buckets)
zones_list = self.settings.get("CN_NODES_ZONES")
data_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["CN_COUCHBASE_DATA_NODES"]), "data",
str(resources["COUCHBASE_DATA_MEM_REQUEST"]),
str(resources["COUCHBASE_DATA_MEM_LIMIT"]),
str(resources["COUCHBASE_DATA_CPU_REQUEST"]),
str(resources["COUCHBASE_DATA_CPU_LIMIT"]))
query_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["CN_COUCHBASE_QUERY_NODES"]),
"query", str(resources["COUCHBASE_QUERY_MEM_REQUEST"]),
str(resources["COUCHBASE_QUERY_MEM_LIMIT"]),
str(resources["COUCHBASE_QUERY_CPU_REQUEST"]),
str(resources["COUCHBASE_QUERY_CPU_LIMIT"]))
index_server_spec = create_server_spec_per_cb_service(
zones_list, int(resources["CN_COUCHBASE_INDEX_NODES"]),
"index", str(resources["COUCHBASE_INDEX_MEM_REQUEST"]),
str(resources["COUCHBASE_INDEX_MEM_LIMIT"]),
str(resources["COUCHBASE_INDEX_CPU_REQUEST"]),
str(resources["COUCHBASE_INDEX_CPU_LIMIT"]))
search_eventing_analytics_server_spec = create_server_spec_per_cb_service(
zones_list,
int(resources["CN_COUCHBASE_SEARCH_EVENTING_ANALYTICS_NODES"]),
"analytics",
str(resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_REQUEST"]),
str(resources["COUCHBASE_SEARCH_EVENTING_ANALYTICS_MEM_LIMIT"]
),
str(resources[
"COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_REQUEST"]),
str(resources["COUCHBASE_SEARCH_EVENTING_ANALYTICS_CPU_LIMIT"]
))
resources_servers = \
data_server_spec + query_server_spec + index_server_spec + \
search_eventing_analytics_server_spec
if self.settings.get("installer-settings.nodes.zones"):
unique_zones = list(
dict.fromkeys(
self.settings.get("installer-settings.nodes.zones")))
parser["spec"]["serverGroups"] = unique_zones
parser["spec"]["cluster"]["dataServiceMemoryQuota"] = str(
data_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["indexServiceMemoryQuota"] = str(
index_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["searchServiceMemoryQuota"] = str(
search_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["eventingServiceMemoryQuota"] = str(
eventing_service_memory_quota) + "Mi"
parser["spec"]["cluster"]["analyticsServiceMemoryQuota"] = str(
analytics_service_memory_quota) + "Mi"
set_memory_for_buckets(
memory_quota,
self.settings.get("config.configmap.cnCouchbaseBucketPrefix"))
parser["metadata"]["name"] = self.settings.get(
"installer-settings.couchbase.clusterName")
parser["spec"]["servers"] = resources_servers
number_of_volume_claims = len(parser["spec"]["volumeClaimTemplates"])
for i in range(number_of_volume_claims):
name = parser["spec"]["volumeClaimTemplates"][i]["metadata"][
"name"]
if name == "pvc-general":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"][
"requests"]["storage"] = "5Gi"
elif name == "pvc-data":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"][
"requests"]["storage"] = "5Gi"
elif name == "pvc-index":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"][
"requests"]["storage"] = "5Gi"
elif name == "pvc-query":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"][
"requests"]["storage"] = "5Gi"
elif name == "pvc-analytics":
parser["spec"]["volumeClaimTemplates"][i]["spec"]["resources"][
"requests"]["storage"] = "5Gi"
parser.dump_it()
def install(self):
"""
Installs Couchbase
"""
self.kubernetes.create_namespace(
name=self.settings.get("installer-settings.namespace"))
if not self.settings.get(
"installer-settings.couchbase.customFileOverride"):
try:
self.analyze_couchbase_cluster_yaml()
except Exception:
# TODO remove this exception
logger.error(
"Looks like some of the couchbase files were misconfigured. "
"If you wish to override the couchbase files please set "
" installer-settings.couchbase.customFileOverride to true`"
)
sys.exit()
cb_namespace = self.settings.get(
"installer-settings.couchbase.namespace")
storage_class_file_parser = Parser(self.storage_class_file,
"StorageClass")
if self.settings.get('global.storageClass.provisioner') in (
"kubernetes.io/gce-pd", "dobs.csi.digitalocean.com",
"kubernetes.io/azure-disk"):
try:
del storage_class_file_parser["parameters"]["encrypted"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser["parameters"]["type"] = \
self.settings.get("installer-settings.couchbase.volumeType")
storage_class_file_parser["provisioner"] = self.settings.get(
'global.storageClass.provisioner')
if self.settings.get(
'global.storageClass.provisioner') == "microk8s.io/hostpath":
try:
del storage_class_file_parser["allowVolumeExpansion"]
del storage_class_file_parser["parameters"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
elif self.settings.get('global.storageClass.provisioner'
) == "k8s.io/minikube-hostpath":
try:
del storage_class_file_parser["allowVolumeExpansion"]
del storage_class_file_parser["parameters"]
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
else:
try:
storage_class_file_parser["parameters"]["type"] = \
self.settings.get("installer-settings.couchbase.volumeType")
except KeyError:
logger.info("Key not found")
storage_class_file_parser.dump_it()
logger.info("Installing Couchbase...")
couchbase_crts_keys = Path("couchbase_crts_keys")
if not couchbase_crts_keys.exists():
os.mkdir(couchbase_crts_keys)
custom_cb_ca_crt = Path("./couchbase_crts_keys/ca.crt")
custom_cb_crt = Path("./couchbase_crts_keys/chain.pem")
custom_cb_key = Path("./couchbase_crts_keys/pkey.key")
if not custom_cb_ca_crt.exists() and not custom_cb_crt.exists(
) and not custom_cb_key.exists():
setup_crts(
ca_common_name=self.settings.get(
"installer-settings.couchbase.commonName"),
cert_common_name="couchbase-server",
san_list=self.settings.get(
"installer-settings.couchbase.subjectAlternativeName"),
ca_cert_file="./couchbase_crts_keys/ca.crt",
ca_key_file="./couchbase_crts_keys/ca.key",
cert_file="./couchbase_crts_keys/chain.pem",
key_file="./couchbase_crts_keys/pkey.key")
labels = {"app": "gluu-couchbase"}
if self.settings.get("global.istio.enabled"):
labels = {"app": "couchbase", "istio-injection": "enabled"}
self.kubernetes.create_namespace(name=cb_namespace, labels=labels)
chain_pem_filepath = Path("./couchbase_crts_keys/chain.pem")
pkey_filepath = Path("./couchbase_crts_keys/pkey.key")
tls_cert_filepath = Path("./couchbase_crts_keys/tls-cert-file")
tls_private_key_filepath = Path(
"./couchbase_crts_keys/tls-private-key-file")
ca_cert_filepath = Path("./couchbase_crts_keys/ca.crt")
shutil.copyfile(ca_cert_filepath,
Path("./couchbase_crts_keys/couchbase.crt"))
shutil.copyfile(chain_pem_filepath, tls_cert_filepath)
shutil.copyfile(pkey_filepath, tls_private_key_filepath)
encoded_ca_crt_string = self.settings.get(
"config.configmap.cnCouchbaseCrt")
if encoded_ca_crt_string in (None, ''):
with open(ca_cert_filepath) as content_file:
ca_crt_content = content_file.read()
encoded_ca_crt_bytes = base64.b64encode(
ca_crt_content.encode("utf-8"))
encoded_ca_crt_string = str(encoded_ca_crt_bytes, "utf-8")
self.settings.set("config.configmap.cnCouchbaseCrt",
encoded_ca_crt_string)
with open(chain_pem_filepath) as content_file:
chain_pem_content = content_file.read()
encoded_chain_bytes = base64.b64encode(
chain_pem_content.encode("utf-8"))
encoded_chain_string = str(encoded_chain_bytes, "utf-8")
with open(pkey_filepath) as content_file:
pkey_content = content_file.read()
encoded_pkey_bytes = base64.b64encode(pkey_content.encode("utf-8"))
encoded_pkey_string = str(encoded_pkey_bytes, "utf-8")
self.kubernetes.patch_or_create_namespaced_secret(
name="couchbase-server-tls",
namespace=cb_namespace,
literal=chain_pem_filepath.name,
value_of_literal=encoded_chain_string,
second_literal=pkey_filepath.name,
value_of_second_literal=encoded_pkey_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="couchbase-operator-tls",
namespace=cb_namespace,
literal=ca_cert_filepath.name,
value_of_literal=encoded_ca_crt_string)
encoded_cb_super_user_bytes = base64.b64encode(
self.settings.get("config.configmap.cnCouchbaseSuperUser").encode(
"utf-8"))
encoded_cb_super_user_string = str(encoded_cb_super_user_bytes,
"utf-8")
encoded_cb_pass_bytes = base64.b64encode(
self.settings.get("config.configmap.cnCouchbasePassword").encode(
"utf-8"))
encoded_cb_pass_string = str(encoded_cb_pass_bytes, "utf-8")
encoded_cb_super_pass_bytes = base64.b64encode(
self.settings.get("config.configmap.cnCouchbaseSuperUserPassword").
encode("utf-8"))
encoded_cb_super_pass_string = str(encoded_cb_super_pass_bytes,
"utf-8")
self.create_couchbase_gluu_cert_pass_secrets(
encoded_ca_crt_string, encoded_cb_pass_string,
encoded_cb_super_pass_string)
self.kubernetes.patch_or_create_namespaced_secret(
name="gluu-couchbase-user-password",
namespace=self.settings.get(
"installer-settings.couchbase.namespace"),
literal="password",
value_of_literal=encoded_cb_pass_string)
admission_command = "./{}/bin/cbopcfg generate admission --namespace {}".format(
self.couchbase_source_file,
self.settings.get("installer-settings.couchbase.namespace"))
operator_command = "./{}/bin/cbopcfg generate operator --namespace {}".format(
self.couchbase_source_file,
self.settings.get("installer-settings.couchbase.namespace"))
backup_command = "./{}/bin/cbopcfg generate backup --namespace {}".format(
self.couchbase_source_file,
self.settings.get("installer-settings.couchbase.namespace"))
# @TODO: Remove condition and operator_command override after depreciation of couchbase operator 2.0
if self.old_couchbase:
operator_command = "./{}/bin/cbopcfg -backup=true -namespace={}".format(
self.couchbase_source_file,
self.settings.get("installer-settings.couchbase.namespace"))
exec_cmd(operator_command,
output_file=self.couchbase_operator_dac_file)
# @TODO: Remove only the condition after depreciation of couchbase operator 2.0
if not self.old_couchbase:
exec_cmd(backup_command,
output_file=self.couchbase_operator_backup_file)
exec_cmd(admission_command,
output_file=self.couchbase_admission_file)
couchbase_cluster_parser = Parser(self.couchbase_cluster_file,
"CouchbaseCluster")
couchbase_cluster_parser["spec"]["networking"]["tls"]["static"][
"serverSecret"] = "couchbase-server-tls"
couchbase_cluster_parser["spec"]["networking"]["tls"]["static"][
"operatorSecret"] = "couchbase-operator-tls"
if self.settings.get("global.istio.enabled"):
couchbase_cluster_parser["spec"]["networking"][
"networkPlatform"] = "Istio"
try:
couchbase_cluster_parser["spec"]["security"]["rbac"]["selector"]["matchLabels"]["cluster"] = \
self.settings.get("installer-settings.couchbase.clusterName")
couchbase_cluster_parser["spec"]["security"]["rbac"][
"managed"] = True
except KeyError:
logger.error(
"rbac section is missing or incorrect in couchbase-cluster.yaml."
" Please set spec --> security --> rbac --> managed : true"
" and set spec --> security --> rbac --> selector --> matchLabels --> "
"cluster --> to your cluster name")
logger.info(
"As a result of the above the installation will exit "
"as the gluu user will not be created causing the communication between "
"Gluu server and Couchbase to fail.")
sys.exit()
if "localOpenEbsHostPathDynamic" in self.settings.get(
"installer-settings.volumeProvisionStrategy"):
volume_claims = couchbase_cluster_parser["spec"][
"volumeClaimTemplates"]
for i, volume_claim in enumerate(volume_claims):
couchbase_cluster_parser["spec"]["volumeClaimTemplates"][i]["spec"]["storageClassName"] = \
"openebs-hostpath"
couchbase_cluster_parser.dump_it()
self.kubernetes.create_objects_from_dict(
self.couchbase_custom_resource_definition_file,
namespace=cb_namespace)
self.kubernetes.create_objects_from_dict(
self.couchbase_operator_dac_file, namespace=cb_namespace)
# @TODO: Remove only the condition after depreciation of couchbase operator 2.0
if not self.old_couchbase:
self.kubernetes.create_objects_from_dict(
self.couchbase_admission_file, namespace=cb_namespace)
self.kubernetes.create_objects_from_dict(
self.couchbase_operator_backup_file, namespace=cb_namespace)
self.kubernetes.check_pods_statuses(cb_namespace,
"app=couchbase-operator", 700)
self.kubernetes.patch_or_create_namespaced_secret(
name="cb-auth",
namespace=cb_namespace,
literal="username",
value_of_literal=encoded_cb_super_user_string,
second_literal="password",
value_of_second_literal=encoded_cb_super_pass_string)
self.kubernetes.create_objects_from_dict(self.storage_class_file,
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_cluster_file,
group="couchbase.com",
version="v2",
plural="couchbaseclusters",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_buckets_file,
group="couchbase.com",
version="v2",
plural="couchbasebuckets",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_ephemeral_buckets_file,
group="couchbase.com",
version="v2",
plural="couchbaseephemeralbuckets",
namespace=cb_namespace)
coucbase_group_parser = Parser(self.couchbase_group_file,
"CouchbaseGroup")
coucbase_group_parser["metadata"]["labels"]["cluster"] = \
self.settings.get("installer-settings.couchbase.clusterName")
permissions = [
"query_select", "query_update", "query_insert", "query_delete"
]
allbuckets = ["", "site", "user", "cache", "token", "session"]
roles = []
for permission in permissions:
for bucket in allbuckets:
bucket_name = self.settings.get(
"config.configmap.cnCouchbaseBucketPrefix")
if bucket:
bucket_name = bucket_name + "_" + bucket
roles.append({"name": permission, "bucket": bucket_name})
coucbase_group_parser["spec"]["roles"] = roles
coucbase_group_parser.dump_it()
coucbase_user_parser = Parser(self.couchbase_user_file,
"CouchbaseUser")
coucbase_user_parser["metadata"]["labels"]["cluster"] = \
self.settings.get("installer-settings.couchbase.clusterName")
coucbase_user_parser.dump_it()
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_group_file,
group="couchbase.com",
version="v2",
plural="couchbasegroups",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_user_file,
group="couchbase.com",
version="v2",
plural="couchbaseusers",
namespace=cb_namespace)
self.kubernetes.create_namespaced_custom_object(
filepath=self.couchbase_rolebinding_file,
group="couchbase.com",
version="v2",
plural="couchbaserolebindings",
namespace=cb_namespace)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_analytics=enabled", 700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_data=enabled",
700)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_eventing=enabled", 700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_index=enabled",
700)
self.kubernetes.check_pods_statuses(cb_namespace,
"couchbase_service_query=enabled",
700)
self.kubernetes.check_pods_statuses(
cb_namespace, "couchbase_service_search=enabled", 700)
# Setup couchbase backups
if self.settings.get("global.storageClass.provisioner") not in (
"microk8s.io/hostpath", "k8s.io/minikube-hostpath"):
self.setup_backup_couchbase()
shutil.rmtree(self.couchbase_source_folder_pattern, ignore_errors=True)
def uninstall(self):
"""
Uninstalls couchbase
"""
logger.info("Deleting Couchbase...")
self.kubernetes.delete_storage_class("couchbase-sc")
self.kubernetes.delete_custom_resource(
"couchbaseclusters.couchbase.com")
self.kubernetes.delete_validating_webhook_configuration(
"couchbase-operator-admission")
self.kubernetes.delete_mutating_webhook_configuration(
"couchbase-operator-admission")
self.kubernetes.delete_cluster_role_binding(
"couchbase-operator-admission")
self.kubernetes.delete_cluster_role("couchbase-operator-admission")
self.kubernetes.delete_role(
"couchbase-operator",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_secret(
"cb-auth",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_secret(
"gluu-couchbase-user-password",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_deployment_using_name(
"couchbase-operator",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_role_binding(
"couchbase-operator",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_service_account(
"couchbase-operator",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_service(
"couchbase-operator-admission",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_deployment_using_name(
"couchbase-operator-admission",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_service(
"couchbase-operator",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_custom_resource(
"couchbasebackuprestores.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasebackups.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasebuckets.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbaseephemeralbuckets.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasereplications.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbaserolebindings.couchbase.com")
self.kubernetes.delete_custom_resource("couchbasegroups.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbasememcachedbuckets.couchbase.com")
self.kubernetes.delete_custom_resource("couchbaseusers.couchbase.com")
self.kubernetes.delete_custom_resource(
"couchbaseautoscalers.couchbase.com")
self.kubernetes.delete_service_account(
"couchbase-operator-admission",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_secret(
"couchbase-operator-admission",
self.settings.get("installer-settings.couchbase.namespace"))
self.kubernetes.delete_secret(
"couchbase-operator-tls",
self.settings.get("installer-settings.couchbase.namespace"))
shutil.rmtree(Path("./couchbase-source-folder"), ignore_errors=True)