def start(self):
super().start()
if not self.kwargs.get("name"):
self.network_view = deployer.select_network(self)
else:
self.network_view = deployer.get_network_view(self.kwargs["name"])
if not self.network_view:
raise StopChatFlow(f"no network named {self.kwargs['name']}")
def start_vmachine_deployment(
self,
farm_name,
solution_name,
query,
vm_size,
ssh_keys,
enable_public_ip=False,
solution_uuid=None,
vmachine_type=None,
duration=None,
):
"""
search for a pool in the same farm and extend it or create a new one with the required capacity
"""
old_node_ids = []
for k8s_node in self.vdc_instance.kubernetes:
old_node_ids.append(k8s_node.node_id)
for vmachine in self.vdc_instance.vmachines:
old_node_ids.append(vmachine.node_id)
cc = CapacityChecker(farm_name)
cc.exclude_nodes(*old_node_ids)
if not cc.add_query(**query):
raise j.exceptions.Validation(f"Not enough capacity in farm {farm_name} for deploying vmachine")
duration = (
duration if duration else self.vdc_instance.expiration_date.timestamp() - j.data.time.utcnow().timestamp
)
if duration <= 0:
raise j.exceptions.Validation(f"invalid duration {duration}")
scheduler = Scheduler(farm_name=farm_name)
scheduler.exclude_nodes(*old_node_ids)
nodes_generator = scheduler.nodes_by_capacity(**query, public_ip=enable_public_ip)
pool_id = self._preprare_extension_pool(farm_name, vm_size, duration, enable_public_ip)
network_view = deployer.get_network_view(self.vdc_name, identity_name=self.identity.instance_name)
vm_res = self.deploy_vmachine(
solution_name,
vm_size,
pool_id,
nodes_generator,
ssh_keys,
solution_uuid,
network_view,
enable_public_ip,
vmachine_type,
description=self.vdc_deployer.description,
)
if not vm_res:
self.vdc_deployer.error(f"Failed to deploy vmachine")
raise j.exceptions.Runtime(f"Failed to deploy vmachine")
return vm_res
def redeploy_master(self, old_master_workload=None):
nv = deployer.get_network_view(self.vdc_name, identity_name=self.identity.instance_name)
if not old_master_workload:
old_master_workload = self._get_latest_master_workload()
if not old_master_workload:
self.vdc_deployer.error("Couldn't find old master workload")
return
# delete old master in case of next action is deploy
if old_master_workload.info.next_action == NextAction.DEPLOY:
self.vdc_deployer.info(f"Deleting old master workload {old_master_workload.id}")
self.zos.workloads.decomission(old_master_workload.id)
deployer.wait_workload_deletion(old_master_workload.id)
# deleting network old network
# old_network_workload = None
# workloads = self.zos.workloads.list_workloads(self.vdc_instance.identity_tid)
# for workload in workloads:
# if workload.info.workload_type == WorkloadType.Network_resource and self._ip_in_network(
# old_master_workload.ipaddress, workload.iprange
# ):
# old_network_workload = workload
# break
# self.vdc_deployer.info(f"Deleting old network on node {old_network_workload.info.node_id}")
# nv.delete_node(old_network_workload.info.node_id)
master_size = VDC_SIZE.VDC_FLAVORS[self.vdc_deployer.flavor]["k8s"]["controller_size"]
pub_keys = [self.vdc_deployer.ssh_key.public_key.strip()]
gs = GlobalScheduler() # need to used nodes
self.vdc_instance.load_info()
endpoints = ",".join([f"http://{etcd.ip_address}:2379" for etcd in self.vdc_instance.etcd])
self.vdc_deployer.info("Deploying new master")
public_ip_workload = self.zos.workloads.get(old_master_workload.public_ip)
self.deploy_master(
old_master_workload.info.pool_id,
gs,
master_size,
self.vdc_instance.get_password(),
pub_keys,
self.vdc_uuid,
nv,
endpoints,
public_ip=public_ip_workload.ipaddress,
)
return True
def reservation(self):
metadata = {
"name": self.domain,
"form_info": {
"Solution name": self.domain,
"chatflow": "exposed"
}
}
self.solution_metadata.update(metadata)
query = {"mru": 1, "cru": 1, "sru": 1}
self.selected_node = deployer.schedule_container(self.pool_id, **query)
self.network_name = self.solution["Network"]
result = deployer.add_network_node(
self.network_name,
self.selected_node,
self.pool_id,
bot=self,
owner=self.solution_metadata.get("owner"))
if result:
for wid in result["ids"]:
success = deployer.wait_workload(
wid, self, breaking_node_id=self.selected_node.node_id)
if not success:
raise DeploymentFailed(
f"Failed to add node to network {wid}", wid=wid)
self.network_view = deployer.get_network_view(self.network_name)
self.tcprouter_ip = self.network_view.get_free_ip(self.selected_node)
if not self.tcprouter_ip:
raise StopChatFlow(
f"No available ips one for network {self.network_view.name} node {self.selected_node.node_id}"
)
if self.domain_type != "Custom Domain":
self.dom_id = deployer.create_subdomain(
pool_id=self.domain_pool.pool_id,
gateway_id=self.domain_gateway.node_id,
subdomain=self.domain,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.dom_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve sub-domain workload {self.dom_id}",
solution_uuid=self.solution_id)
self.proxy_id = deployer.create_proxy(
pool_id=self.domain_pool.pool_id,
gateway_id=self.domain_gateway.node_id,
domain_name=self.domain,
trc_secret=self.secret,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.proxy_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve reverse proxy workload {self.proxy_id}",
solution_uuid=self.solution_id)
self.tcprouter_id = deployer.expose_address(
pool_id=self.pool_id,
gateway_id=self.domain_gateway.node_id,
network_name=self.network_name,
local_ip=self.solution_ip,
port=self.port,
tls_port=self.tls_port,
trc_secret=self.secret,
bot=self,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.tcprouter_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve TCP Router container workload {self.tcprouter_id}",
solution_uuid=self.solution_id,
wid=self.tcprouter_id,
)
def reservation(self):
metadata = {
"name": self.domain,
"form_info": {
"Solution name": self.domain,
"chatflow": "exposed"
}
}
self.solution_metadata.update(metadata)
query = {"mru": 1, "cru": 1, "sru": 1}
self.selected_node = deployer.schedule_container(self.pool_id, **query)
self.network_name = self.solution["Network"]
result = deployer.add_network_node(
self.network_name,
self.selected_node,
self.pool_id,
bot=self,
owner=self.solution_metadata.get("owner"))
if result:
for wid in result["ids"]:
success = deployer.wait_workload(
wid, self, breaking_node_id=self.selected_node.node_id)
if not success:
raise DeploymentFailed(
f"Failed to add node to network {wid}", wid=wid)
self.network_view = deployer.get_network_view(self.network_name)
self.tcprouter_ip = self.network_view.get_free_ip(self.selected_node)
if not self.tcprouter_ip:
raise StopChatFlow(
f"No available ips one for network {self.network_view.name} node {self.selected_node.node_id}"
)
if self.domain_type != "Custom Domain":
self.dom_id = deployer.create_subdomain(
pool_id=self.domain_pool.pool_id,
gateway_id=self.domain_gateway.node_id,
subdomain=self.domain,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.dom_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve sub-domain workload {self.dom_id}",
solution_uuid=self.solution_id)
if self.proxy_type == "TRC":
self.proxy_id = deployer.create_proxy(
pool_id=self.domain_pool.pool_id,
gateway_id=self.domain_gateway.node_id,
domain_name=self.domain,
trc_secret=self.secret,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.proxy_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve reverse proxy workload {self.proxy_id}",
solution_uuid=self.solution_id)
trc_log_config = j.core.config.get("LOGGING_SINK", {})
if trc_log_config:
trc_log_config[
"channel_name"] = f"{self.threebot_name}-{self.solution_name}-trc".lower(
)
if self.proxy_type == "NGINX":
self.tcprouter_id = deployer.expose_and_create_certificate(
domain=self.domain,
email=self.email,
pool_id=self.pool_id,
gateway_id=self.domain_gateway.node_id,
network_name=self.network_name,
solution_ip=self.solution_ip,
solution_port=self.port,
trc_secret=self.secret,
bot=self,
enforce_https=self.force_https,
log_config=trc_log_config,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
else:
self.tcprouter_id, _ = deployer.expose_address(
pool_id=self.pool_id,
gateway_id=self.domain_gateway.node_id,
network_name=self.network_name,
local_ip=self.solution_ip,
port=self.port,
tls_port=self.tls_port,
trc_secret=self.secret,
bot=self,
log_config=trc_log_config,
**self.solution_metadata,
solution_uuid=self.solution_id,
)
success = deployer.wait_workload(self.tcprouter_id, self)
if not success:
raise DeploymentFailed(
f"Failed to reserve TCP Router container workload {self.tcprouter_id}",
solution_uuid=self.solution_id,
wid=self.tcprouter_id,
)
def deploy_s3_minio_container(self, pool_id, ak, sk, ssh_key, scheduler,
zdb_wids, solution_uuid, password):
zdb_configs = []
self.vdc_deployer.info(f"deploying minio for zdbs: {zdb_wids}")
for zid in zdb_wids:
zdb_configs.append(
deployer.get_zdb_url(
zid, password, identity_name=self.identity.instance_name))
self.vdc_deployer.info(f"zdb_configs: {zdb_configs}")
network_view = deployer.get_network_view(
self.vdc_name, identity_name=self.identity.instance_name)
for node in scheduler.nodes_by_capacity(cru=MINIO_CPU,
mru=MINIO_MEMORY / 1024,
sru=MINIO_DISK / 1024,
ip_version="IPv6"):
self.vdc_deployer.info(f"node {node.node_id} selected for minio")
try:
result = deployer.add_network_node(self.vdc_name, node,
pool_id, network_view,
self.bot,
self.identity.instance_name)
if result:
for wid in result["ids"]:
success = deployer.wait_workload(
wid,
self.bot,
5,
identity_name=self.identity.instance_name,
cancel_by_uuid=False)
if not success:
self.vdc_deployer.error(
f"workload {wid} failed when adding node to network"
)
raise DeploymentFailed()
except DeploymentFailed:
self.vdc_deployer.error(
f"failed to deploy minio network on node {node.node_id}.")
continue
network_view = network_view.copy()
ip_address = network_view.get_free_ip(node)
self.vdc_deployer.info(f"minio ip address {ip_address}")
try:
result = deployer.deploy_minio_containers(
pool_id,
self.vdc_name,
[node.node_id],
[ip_address],
zdb_configs,
ak,
sk,
ssh_key,
MINIO_CPU,
MINIO_MEMORY,
S3_NO_DATA_NODES,
S3_NO_PARITY_NODES,
public_ipv6=True,
disk_size=int(MINIO_DISK / 1024),
bot=self.bot,
identity_name=self.identity.instance_name,
# form_info={"chatflow": "minio"},
# name=self.vdc_name,
solution_uuid=solution_uuid,
description=self.vdc_deployer.description,
)
except DeploymentFailed as e:
if e.wid:
workload = self.zos.workloads.get(e.wid)
self.vdc_deployer.error(
f"failed to deploy minio volume wid: {e.wid} on node {workload.info.node_id}"
)
else:
self.vdc_deployer.error(
f"failed to deploy minio volume due to error {str(e)}")
continue
wid = result[0]
try:
success = deployer.wait_workload(
wid,
self.bot,
identity_name=self.identity.instance_name,
cancel_by_uuid=False)
if not success:
raise DeploymentFailed()
self.vdc_deployer.info(
f"minio container deployed successfully wid: {wid}")
return wid
except DeploymentFailed:
self.vdc_deployer.error(
f"failed to deploy minio container wid: {wid}")
continue
self.vdc_deployer.error("no nodes available to deploy minio container")
def deploy_external_etcd(self, farm_name, no_nodes=ETCD_CLUSTER_SIZE, solution_uuid=None):
network_view = deployer.get_network_view(self.vdc_name, identity_name=self.identity.instance_name)
pool_id, _ = self.vdc_deployer.get_pool_id_and_reservation_id(farm_name)
scheduler = Scheduler(pool_id=pool_id)
nodes_generator = scheduler.nodes_by_capacity(cru=ETCD_CPU, sru=ETCD_DISK / 1024, mru=ETCD_MEMORY / 1024)
solution_uuid = solution_uuid or uuid.uuid4().hex
while True:
deployment_nodes = self._add_nodes_to_network(pool_id, nodes_generator, [], no_nodes, network_view)
if not deployment_nodes:
self.vdc_deployer.error("no available nodes to deploy etcd cluster")
return
self.vdc_deployer.info(f"deploying etcd cluster on nodes {[node.node_id for node in deployment_nodes]}")
network_view = network_view.copy()
ip_addresses = []
node_ids = []
etcd_cluster = ""
for idx, node in enumerate(deployment_nodes):
address = network_view.get_free_ip(node)
ip_addresses.append(address)
etcd_cluster += f"etcd_{idx+1}=http://{address}:2380,"
node_ids.append(node.node_id)
secret_env = None
# etcd_backup_config = j.core.config.get("VDC_S3_CONFIG", {})
# restic_url = etcd_backup_config.get("S3_URL", "")
# restic_bucket = etcd_backup_config.get("S3_BUCKET", "")
# restic_ak = etcd_backup_config.get("S3_AK", "")
# restic_sk = etcd_backup_config.get("S3_SK", "")
# if all([self.vdc_deployer.restore, restic_url, restic_bucket, restic_ak, restic_sk]):
# secret_env = {
# "RESTIC_REPOSITORY": f"s3:{restic_url}/{restic_bucket}/{self.vdc_instance.owner_tname}/{self.vdc_instance.vdc_name}",
# "AWS_ACCESS_KEY_ID": restic_ak,
# "AWS_SECRET_ACCESS_KEY": restic_sk,
# "RESTIC_PASSWORD": self.vdc_deployer.password_hash,
# }
explorer = None
if "test" in j.core.identity.me.explorer_url:
explorer = "test"
elif "dev" in j.core.identity.me.explorer_url:
explorer = "dev"
else:
explorer = "main"
log_config = j.core.config.get("VDC_LOG_CONFIG", {})
if log_config:
log_config["channel_name"] = f"{self.vdc_instance.instance_name}_{explorer}"
pool_ids = [pool_id for i in range(no_nodes)]
wids = deployer.deploy_etcd_containers(
pool_ids,
node_ids,
network_view.name,
ip_addresses,
etcd_cluster,
ETCD_FLIST,
ETCD_CPU,
ETCD_MEMORY,
ETCD_DISK,
entrypoint="",
ssh_key=self.vdc_deployer.ssh_key.public_key.strip(),
identity_name=self.identity.instance_name,
solution_uuid=solution_uuid,
description=self.vdc_deployer.description,
secret_env=secret_env,
log_config=log_config,
)
try:
for wid in wids:
success = deployer.wait_workload(
wid, self.bot, identity_name=self.identity.instance_name, cancel_by_uuid=False
)
if not success:
self.vdc_deployer.error(f"etcd cluster workload: {wid} failed to deploy")
raise DeploymentFailed()
except DeploymentFailed:
for wid in wids:
self.zos.workloads.decomission(wid)
continue
return ip_addresses
def extend_cluster(
self,
farm_name,
master_ip,
k8s_flavor,
cluster_secret,
ssh_keys,
no_nodes=1,
duration=None,
public_ip=False,
solution_uuid=None,
external=True,
nodes_ids=None,
no_extend_pool=False,
):
"""
search for a pool in the same farm and extend it or create a new one with the required capacity
"""
old_node_ids = []
for k8s_node in self.vdc_instance.kubernetes:
old_node_ids.append(k8s_node.node_id)
cc = CapacityChecker(farm_name)
cc.exclude_nodes(*old_node_ids)
for _ in range(no_nodes):
if not cc.add_query(**VDC_SIZE.K8S_SIZES[k8s_flavor]):
raise j.exceptions.Validation(
f"Not enough capacity in farm {farm_name} for {no_nodes} kubernetes nodes of flavor {k8s_flavor}"
)
duration = (
duration * 60 * 60 * 24
if duration
else self.vdc_instance.expiration_date.timestamp() - j.data.time.utcnow().timestamp
)
if duration <= 0:
raise j.exceptions.Validation(f"invalid duration {duration}")
scheduler = Scheduler(farm_name=farm_name)
scheduler.exclude_nodes(*old_node_ids)
nodes_generator = scheduler.nodes_by_capacity(**VDC_SIZE.K8S_SIZES[k8s_flavor], public_ip=public_ip)
if nodes_ids:
nodes_generator = list(nodes_generator)
nodes_generator_ids = [node.node_id for node in nodes_generator]
unavailable_nodes_ids = set(nodes_ids) - set(nodes_generator_ids)
if unavailable_nodes_ids:
raise j.exceptions.Validation(
f"Some nodes: {unavailable_nodes_ids} are not in farm: {farm_name} or don't have capacity"
)
nodes_generator = [node for node in nodes_generator if node.node_id in nodes_ids]
pool_id = self._preprare_extension_pool(
farm_name, k8s_flavor, no_nodes, duration, public_ip, no_extend=no_extend_pool
)
network_view = deployer.get_network_view(self.vdc_name, identity_name=self.identity.instance_name)
solution_uuid = solution_uuid or uuid.uuid4().hex
wids = self._add_workers(
pool_id,
nodes_generator,
k8s_flavor,
cluster_secret,
ssh_keys,
solution_uuid, # use differnet uuid than
network_view,
master_ip,
no_nodes,
public_ip,
external,
)
if not wids:
self.vdc_deployer.error(
f"Failed to extend kubernetes cluster with {no_nodes} nodes of flavor {k8s_flavor}, vdc uuid {self.vdc_uuid}"
)
j.sals.reservation_chatflow.solutions.cancel_solution_by_uuid(solution_uuid)
raise j.exceptions.Runtime(
f"failed to extend kubernetes cluster with {no_nodes} nodes of flavor {k8s_flavor}, vdc uuid {self.vdc_uuid}"
)
return wids
def deploy_threebot(self,
minio_wid,
pool_id,
kube_config,
embed_trc=True,
backup_config=None,
zdb_farms=None,
cert=None):
backup_config = backup_config or {}
etcd_backup_config = j.core.config.get("VDC_S3_CONFIG", {})
flist = THREEBOT_VDC_FLIST if embed_trc else THREEBOT_FLIST
# workload = self.zos.workloads.get(minio_wid)
# if workload.info.workload_type != WorkloadType.Container:
# raise j.exceptions.Validation(f"workload {minio_wid} is not container workload")
# minio_ip_address = workload.network_connection[0].ipaddress
vdc_dict = self.vdc_instance.to_dict()
vdc_dict.pop("s3", None)
vdc_dict.pop("kubernetes", None)
vdc_dict.pop("threebot", None)
secret_env = {
"BACKUP_CONFIG":
j.data.serializers.json.dumps(backup_config),
"VDC_OWNER_TNAME":
self.vdc_deployer.tname,
"VDC_EMAIL":
self.vdc_deployer.email,
"VDC_PASSWORD_HASH":
self.vdc_deployer.vdc_instance.get_password(),
"KUBE_CONFIG":
kube_config,
"PROVISIONING_WALLET_SECRET":
self.vdc_deployer.vdc_instance.provision_wallet.secret,
"PREPAID_WALLET_SECRET":
self.vdc_deployer.vdc_instance.prepaid_wallet.secret,
"VDC_INSTANCE":
j.data.serializers.json.dumps(vdc_dict),
"THREEBOT_PRIVATE_KEY":
self.vdc_deployer.ssh_key.private_key.strip(),
"S3_URL":
etcd_backup_config.get("S3_URL", ""),
"S3_BUCKET":
etcd_backup_config.get("S3_BUCKET", ""),
"S3_AK":
etcd_backup_config.get("S3_AK", ""),
"S3_SK":
etcd_backup_config.get("S3_SK", ""),
}
if cert:
secret_env["CERT"] = cert.cert
secret_env["CERT_PRIVATE_KEY"] = cert.private_key
secret_env["CERT_FULLCHAIN"] = cert.fullchain
env = {
"VDC_NAME":
self.vdc_name,
"MONITORING_SERVER_URL":
j.config.get("MONITORING_SERVER_URL", ""),
"VDC_UUID":
self.vdc_uuid,
"EXPLORER_URL":
j.core.identity.me.explorer_url,
"VDC_S3_MAX_STORAGE":
str(
int(VDC_SIZE.S3_ZDB_SIZES[VDC_SIZE.VDC_FLAVORS[
self.vdc_deployer.flavor]["s3"]["size"]]["sru"] *
(1 + (S3_NO_PARITY_NODES /
(S3_NO_DATA_NODES + S3_NO_PARITY_NODES))))),
"S3_AUTO_TOPUP_FARMS":
",".join(S3_AUTO_TOPUP_FARMS.get())
if not zdb_farms else ",".join(zdb_farms),
"NETWORK_FARMS":
",".join(NETWORK_FARMS.get()),
"COMPUTE_FARMS":
",".join(COMPUTE_FARMS.get()),
# "VDC_MINIO_ADDRESS": minio_ip_address,
"SDK_VERSION":
self.branch,
"SSHKEY":
self.vdc_deployer.ssh_key.public_key.strip(),
"MINIMAL":
"true",
"TEST_CERT":
"true" if j.core.config.get("TEST_CERT") else "false",
"ACME_SERVER_URL":
self.acme_server_url,
}
if embed_trc:
_, secret, remote = self._prepare_proxy()
if not remote:
return
remote_ip, remote_port = remote.split(":")
env.update({
"REMOTE_IP": remote_ip,
"REMOTE_PORT": remote_port,
})
secret_env["TRC_SECRET"] = secret
if not self.vdc_instance.kubernetes:
self.vdc_instance.load_info()
scheduler = Scheduler(pool_id=pool_id)
for node in scheduler.nodes_by_capacity(THREEBOT_CPU,
THREEBOT_DISK / 1024,
THREEBOT_MEMORY / 1024):
network_view = deployer.get_network_view(
self.vdc_name, identity_name=self.identity.instance_name)
self.vdc_deployer.info(
f"VDC threebot: node {node.node_id} selected")
result = deployer.add_network_node(network_view.name, node,
pool_id, network_view, self.bot,
self.identity.instance_name)
self.vdc_deployer.info(
f"VDC threebot network update result for node {node.node_id} is {result}"
)
if result:
network_updated = True
try:
for wid in result["ids"]:
success = deployer.wait_workload(
wid,
self.bot,
expiry=5,
breaking_node_id=node.node_id,
identity_name=self.identity.instance_name,
cancel_by_uuid=False,
)
network_updated = network_updated and success
if not network_updated:
raise DeploymentFailed()
except DeploymentFailed:
self.vdc_deployer.error(
f"Failed to deploy network on node {node.node_id}")
continue
network_view = network_view.copy()
ip_address = network_view.get_free_ip(node)
self.vdc_deployer.info(
f"VDC threebot container ip address {ip_address}")
if not ip_address:
continue
explorer = None
if "test" in j.core.identity.me.explorer_url:
explorer = "test"
elif "dev" in j.core.identity.me.explorer_url:
explorer = "dev"
else:
explorer = "main"
log_config = j.core.config.get("VDC_LOG_CONFIG", {})
if log_config:
log_config[
"channel_name"] = f"{self.vdc_instance.instance_name}_{explorer}"
wid = deployer.deploy_container(
pool_id=pool_id,
node_id=node.node_id,
network_name=network_view.name,
ip_address=ip_address,
flist=flist,
env=env,
cpu=THREEBOT_CPU,
memory=THREEBOT_MEMORY,
disk_size=THREEBOT_DISK,
secret_env=secret_env,
identity_name=self.identity.instance_name,
description=self.vdc_deployer.description,
form_info={
"chatflow": "threebot",
"Solution name": self.vdc_name
},
solution_uuid=self.vdc_uuid,
log_config=log_config,
)
self.vdc_deployer.info(f"VDC threebot container wid: {wid}")
try:
success = deployer.wait_workload(
wid,
self.bot,
identity_name=self.identity.instance_name,
cancel_by_uuid=False)
if success:
return wid
raise DeploymentFailed()
except DeploymentFailed:
self.vdc_deployer.error(
f"failed to deploy threebot container on node: {node.node_id} wid: {wid}"
)
continue
def add_nodes(self):
zos = j.sals.zos.get()
workload = zos.workloads.get(self.master_wid)
metadata = j.sals.reservation_chatflow.reservation_chatflow.decrypt_reservation_metadata(
workload.info.metadata)
metadata = j.data.serializers.json.loads(metadata)
pool_id = workload.info.pool_id
old_wids = j.sals.marketplace.solutions.get_workloads_by_uuid(
metadata.get("solution_uuid"))
old_nodes = [
wid.info.node_id for wid in old_wids
if wid.info.result.state == State.Ok
]
if self.enable_public_ip:
self.node_query["ipv4u"] = self.nodes_count
nodes, pools = deployer.ask_multi_pool_distribution(
self, self.nodes_count + len(old_nodes), self.node_query)
nodes_pools_zip = list(zip(nodes, pools))
selected_nodes = list(
filter(lambda x: x[0].node_id not in old_nodes, nodes_pools_zip))
if len(selected_nodes) < self.nodes_count:
self.stop(
f"Failed to find resources to deploy {self.nodes_count}, available nodes are: {len(selected_nodes)}"
)
new_nodes = selected_nodes[:self.nodes_count]
network_view = deployer.get_network_view(workload.network_id)
master_ip = workload.ipaddress
self.reservations = []
for node, pool_id in new_nodes:
res = deployer.add_network_node(workload.network_id, node, pool_id)
if res:
for wid in res["ids"]:
success = deployer.wait_workload(
wid, breaking_node_id=node.node_id)
if not success:
raise StopChatFlow(
f"Failed to add node {node.node_id} to network {wid}"
)
network_view = network_view.copy()
ip_address = network_view.get_free_ip(node)
if not ip_address:
raise StopChatFlow(
f"No free IPs for network {network_name} on the specifed node"
f" {node_id}")
self.md_show_update(f"Deploying worker on node {node.node_id}")
# Add public ip
public_id_wid = 0
if self.enable_public_ip:
public_id_wid, _ = deployer.create_public_ip(
pool_id,
node.node_id,
solution_uuid=metadata.get("solution_uuid"))
self.reservations.append(
deployer.deploy_kubernetes_worker(
pool_id,
node.node_id,
workload.network_id,
workload.cluster_secret,
workload.ssh_keys,
ip_address,
master_ip,
size=self.cluster_size,
identity_name=None,
description="",
public_ip_wid=public_id_wid,
**metadata,
))
self.success_workload_count = 0
zos = j.sals.zos.get()
for resv in self.reservations:
try:
success = deployer.wait_workload(resv,
self,
cancel_by_uuid=False)
self.success_workload_count += 1
except DeploymentFailed as ex:
# Cleaning k8s workloads and public IP workloads in case of failure in deployment
workload = zos.workloads.get(resv)
if workload.public_ip:
zos.workloads.decomission(workload.public_ip)
zos.workloads.decomission(wid)
j.logger.error(
f"Failed to deploy workloads for {resv}, the error: {str(ex)}"
)
if not self.success_workload_count:
raise StopChatFlow(
msg="Can't extend your cluster, please try again later")
if self.success_workload_count < len(self.reservations):
raise StopChatFlow(
msg=
f"Some nodes failed to extend, {self.success_workload_count} of {self.nodes_count}, please try again later"
)
