def add_instance_group(self, name):
single_ig = Struct(**list(filter(lambda d: d['name'] in [name], self.settings.provision.instance_groups))[0])
populated_ig_file = self.get_ig_filename(single_ig.name)
task = "Get Kops Instance Group {0} settings".format(single_ig.name)
cmd = "kops get ig --name={0} nodes -oyaml --state={1} > {2}/remote.{3}".format(
self.settings.provision.domain,
self.settings.provision.s3_store,
self.settings.folder_user_populated,
populated_ig_file)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
task = "Render Instance Group {0} Template".format(single_ig.name)
Static.msg(name, task)
self.localtemplate.generate_template_node(self.file_local_nodes, populated_ig_file, single_ig)
task = "Update Kops Instance Group {0} settings".format(single_ig.name)
cmd = "kops replace -f {0}/{1} --state={2} --force".format(
self.settings.folder_user_populated,
populated_ig_file,
self.settings.provision.s3_store
)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
def taint_add_to_master_noschedule(self):
name = "Add Taint Master. No Schedule"
master_node = self.get_master_node()
cmd = "kubectl taint nodes {0} node-role.kubernetes.io/master=:NoSchedule".format(
master_node)
Static.msg(name, master_node)
Cmd.local_run_long(name, cmd)
def taint_remove_from_master(self):
name = "Remove Taint Master"
master_node = self.get_master_node()
cmd = "kubectl taint nodes {0} node-role.kubernetes.io/master-".format(
master_node)
Static.msg(name, master_node)
try:
Cmd.local_run_long(name, cmd)
except:
pass
def add_instance_group(self, ig):
name = "ADD INSTANCE GROUP"
Static.figletcyber(name)
cmd = "kops create ig {0} --state={1} {2}".format(
ig.name,
self.settings.provision.s3_store,
self.settings.provision.domain
)
Static.msg(name, "KOPS: aws")
Cmd.local_run_long(name, cmd)
def use_context(self):
name = "Kubectl Use Context"
cmd = None
context = None
if self.settings.provision.cloud != "minikube":
cmd = "kubectl config use-context {0}".format(
self.settings.provision.domain)
context = self.settings.provision.domain
else:
cmd = "kubectl config use-context minikube"
context = "minikube"
Static.msg(name, context)
Cmd.local_run_long(name, cmd)
print
def create_cluster(self):
name = "CREATE CLUSTER"
Static.figletcyber(name)
cmd = "kops create cluster --zones {0} --vpc {1} --dns-zone={2} --state={3} {4}".format(
self.settings.aws_zone,
self.settings.provision.vpc_id,
self.settings.provision.dnszone_id,
self.settings.provision.s3_store,
self.settings.provision.domain
)
print cmd
Static.msg(name, "KOPS: aws")
Cmd.local_run_long(name, cmd)
def update_cluster(self):
name = "UPDATE CLUSTER"
Static.figletcyber(name)
task = "Rolling Update CLuster"
cmd = "kops rolling-update cluster {0} --state={1} --yes -v={2} 2>&1".format(
self.settings.provision.domain,
self.settings.provision.s3_store,
self.settings.provision.kops_verbosity
)
Static.msg(name, task)
print cmd
Cmd.local_run_long(name, cmd)
self.validate_cluster()
def provision_cluster(self):
name = "PROVISION CLUSTER"
Static.figletcyber(name)
task = "Provision in Cloud"
cmd = "kops update cluster {0} --state={1} --yes -v={2} 2>&1".format(
self.settings.provision.domain,
self.settings.provision.s3_store,
self.settings.provision.kops_verbosity
)
Static.msg(name, task)
print cmd
Cmd.local_run_long(name, cmd)
self.validate_cluster()
def install(self, element):
name = "INSTALL CHART"
task = "Populate Chart Values"
Static.msg(name, task)
self.localtemplate.generate_template_element(element)
# name autoassigned, replace to use same name, unsafe in prod, good for testing
cmd = "helm upgrade --install --debug --namespace {1} --values={2} {0} {3}".format(
element.release,
element.name,
self.localtemplate.path_populated,
element.chart
)
print cmd
Static.msg(name, "{0}".format(element.chart))
Cmd.local_run_long(name, cmd)
def apply(self, component_item):
cmd = "kubectl apply -f {0}/{1}".format(
self.settings.folder_user_populated, component_item.template)
Static.msg("Adding Component", component_item.name)
Cmd.local_run_long(component_item.name, cmd)
def get_all_on_namespace(self, name):
cmd = "kubectl get pods,svc,ing --namespace={0}".format(name)
Static.msg("Displaying status of namespace", name)
Cmd.local_run_long("Get Namespace Details", cmd)
def get_ing(self):
name = "Get Ingress"
cmd = "kubectl get ing --all-namespaces"
Static.msg(name, self.settings.provision.domain)
Cmd.local_run_long(name, cmd)
print
def get_svc(self):
name = "Get Services"
cmd = "kubectl get svc --all-namespaces"
Static.msg(name, self.settings.provision.domain)
Cmd.local_run_long(name, cmd)
print
def get_pods(self):
name = "Get Pods (sorted by nodeName)"
cmd = 'kubectl get pods --all-namespaces -o wide --sort-by="{.spec.nodeName}"'
Static.msg(name, self.settings.provision.domain)
Cmd.local_run_long(name, cmd)
print
def get_nodes(self):
name = "Get Nodes"
cmd = "kubectl get nodes --show-labels -o wide"
Static.msg(name, self.settings.provision.domain)
Cmd.local_run_long(name, cmd)
print
def config_vm_virtualbox(self):
name = "Minikube Configure to use Virtualbox"
cmd = "minikube config set vm-driver virtualbox"
Static.msg(name, '.')
Cmd.local_run_long(name, cmd)
def update_settings(self):
name = "UPDATE KOPS SETTINGS"
Static.figletcyber(name)
# CLUSTER ====
task = "Get Kops Cluster settings"
cmd = "kops get cluster -oyaml --state={0} > {1}/remote.{2}".format(
self.settings.provision.s3_store,
self.settings.folder_user_populated,
self.file_local_cluster)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
task = "Render Cluster Template"
Static.msg(name, task)
self.localtemplate.generate_template(self.file_local_cluster)
task = "Update Kops Clusters settings"
cmd = "kops replace -f {0}/{1} --state={2}".format(
self.settings.folder_user_populated,
self.file_local_cluster,
self.settings.provision.s3_store
)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
# MASTER ====
task = "Get Kops Master settings"
cmd = "kops get ig --name={0} master-{1} -oyaml --state={2} > {3}/remote.{4}".format(
self.settings.provision.domain,
self.settings.aws_zone,
self.settings.provision.s3_store,
self.settings.folder_user_populated,
self.file_local_master)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
task = "Render Master Template"
Static.msg(name, task)
self.localtemplate.generate_template(self.file_local_master)
task = "Update Kops Master settings"
cmd = "kops replace -f {0}/{1} --state={2}".format(
self.settings.folder_user_populated,
self.file_local_master,
self.settings.provision.s3_store
)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
# INSTANCE_GROUPS ====
for ig in self.settings.provision.instance_groups:
single_ig = Struct(**ig)
populated_ig_file = self.get_ig_filename(single_ig.name)
task = "Get Kops Instance Group {0} settings".format(single_ig.name)
cmd = "kops get ig --name={0} nodes -oyaml --state={1} > {2}/remote.{3}".format(
self.settings.provision.domain,
self.settings.provision.s3_store,
self.settings.folder_user_populated,
populated_ig_file)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
task = "Render Instance Group {0} Template".format(single_ig.name)
Static.msg(name, task)
self.localtemplate.generate_template_node(self.file_local_nodes, populated_ig_file, single_ig)
task = "Update Kops Instance Group {0} settings".format(single_ig.name)
cmd = "kops replace -f {0}/{1} --state={2} --force".format(
self.settings.folder_user_populated,
populated_ig_file,
self.settings.provision.s3_store
)
Static.msg(name, task)
Cmd.local_run_long(name, cmd)
print
