K8s_01-Robot tests packages

This reverts commit 385f0acc

.
Adds k8s_juju_ns, k8s_jujucontroller_vnf and k8s_jujumachine_vnf
packages
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

k8s_juju_ns/README.md

+# Introduction
+
+The NS (k8s\_juju) consists of 1 deployer (k8s\_jujucontroller\_vnf) and 4 nodes (k8s\_jujumachine\_vnf)
+connected to a single network or vld (mgmtnet).
+
+The deployer is a Kubernetes installer based on Juju: it will configure the other 4 nodes to run a Kubernetes cluster. Behind the scenes, the deployer is a Juju controller where the 4 nodes are manually added to a Juju model, then a juju bundle is deployed on that model.
+
+# Onboarding and instantiation
+
+```bash
+osm nfpkg-create k8s_jujumachine_vnf.tar.gz
+osm nfpkg-create k8s_jujucontroller_vnf.tar.gz
+osm nspkg-create k8s_juju_ns.tar.gz
+```
+
+# Instantiation
+
+Instantiation parameters are controlled by `config.yaml`. The relevant parameters are the network in the VIM where the K8s API will eb exposed and where all nodes will be connected (`mgmt` in the example below) and the IP addresses from that network to be assigned to each machine (in the example below, `192.168.0.X`). Create `config.yaml`as follows:
+
+```yaml
+---
+additionalParamsForVnf:
+  -
+    member-vnf-index: k8s_juju
+    additionalParams:
+        MACHINE1: "192.168.0.161"
+        MACHINE2: "192.168.0.162"
+        MACHINE3: "192.168.0.163"
+        MACHINE4: "192.168.0.164"
+        MACHINE5: ""
+        MACHINE6: ""
+        MACHINE7: ""
+        MACHINE8: ""
+        MACHINE9: ""
+        MACHINE10: ""
+        BUNDLE: ""
+vld:
+  -
+    name: mgmtnet
+    vim-network-name: mgmt              #The network in the VIM to connect all nodes of the clusters
+    vnfd-connection-point-ref:
+      -
+        ip-address: "192.168.0.161"
+        member-vnf-index-ref: k8s_vnf1
+        vnfd-connection-point-ref: mgmt
+      -
+        ip-address: "192.168.0.162"
+        member-vnf-index-ref: k8s_vnf2
+        vnfd-connection-point-ref: mgmt
+      -
+        ip-address: "192.168.0.163"
+        member-vnf-index-ref: k8s_vnf3
+        vnfd-connection-point-ref: mgmt
+      -
+        ip-address: "192.168.0.164"
+        member-vnf-index-ref: k8s_vnf4
+        vnfd-connection-point-ref: mgmt
+      -
+        ip-address: "192.168.0.170"
+        member-vnf-index-ref: k8s_juju
+        vnfd-connection-point-ref: mgmt
+```
+
+Then, instantiate the NS
+
+```bash
+osm ns-create --ns_name k8s-cluster --nsd_name k8s_juju --vim_account <VIM_ACCOUNT> --config_file config.yaml --ssh_keys ${HOME}/.ssh/id_rsa.pub
+```
+
+# Check K8s cluster
+
+Connect to the machine running juju (`k8s_juju` in the NS), check that kubeconfig file exists and test kubectl:
+
+```bash
+osm vnf-list --ns k8s-cluster --filter vnfd-ref=k8s_jujucontroller_vnf
+ssh ubuntu@<JUJU_CONTROLLER_IP_ADDRESS>
+cat .kube/config
+kubectl get all
+```
+
+To access the K8s dashboard:
+
+```bash
+juju config kubernetes-master enable-dashboard-addons=true
+```
+
+The dashboard could be accesible running this kubectl command:
+
+```bash
+kubectl proxy --address <JUJU_CONTROLLER_IP_ADDRESS>
+```
+
+And now a SSH tunnel could be done from the computer to the juju controller, and from the web browser access to the dashboard:
+
+<http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/>
+

k8s_juju_ns/bundle/bundle.yaml

+description: A highly-available, production-grade Kubernetes cluster.
+series: bionic
+machines:
+  "0":
+  "1":
+  "2":
+  "3":
+services:
+  containerd:
+    annotations:
+      gui-x: '475'
+      gui-y: '800'
+    charm: cs:~containers/containerd-20
+    resources: {}
+  easyrsa:
+    annotations:
+      gui-x: '90'
+      gui-y: '420'
+    charm: cs:~containers/easyrsa-270
+    constraints: root-disk=8G
+    num_units: 1
+    resources:
+      easyrsa: 5
+    to:
+    - "0"
+  etcd:
+    annotations:
+      gui-x: '800'
+      gui-y: '420'
+    charm: cs:~containers/etcd-449
+    constraints: root-disk=8G
+    num_units: 3
+    options:
+      channel: 3.2/stable
+    resources:
+      core: 0
+      etcd: 3
+      snapshot: 0
+    to:
+    - "1"
+    - "2"
+    - "3"
+  flannel:
+    annotations:
+      gui-x: '475'
+      gui-y: '605'
+    charm: cs:~containers/flannel-438
+    resources:
+      flannel-amd64: 394
+      flannel-arm64: 390
+      flannel-s390x: 377
+  kubeapi-load-balancer:
+    annotations:
+      gui-x: '450'
+      gui-y: '250'
+    charm: cs:~containers/kubeapi-load-balancer-664
+    constraints: root-disk=8G
+    expose: true
+    num_units: 1
+    resources: {}
+    to:
+    - "0"
+  kubernetes-master:
+    annotations:
+      gui-x: '800'
+      gui-y: '850'
+    charm: cs:~containers/kubernetes-master-724
+    constraints: cores=2 mem=4G root-disk=16G
+    num_units: 2
+    options:
+      channel: 1.15/stable
+    resources:
+      cdk-addons: 0
+      core: 0
+      kube-apiserver: 0
+      kube-controller-manager: 0
+      kube-proxy: 0
+      kube-scheduler: 0
+      kubectl: 0
+    to:
+    - "1"
+    - "2"
+  kubernetes-worker:
+    annotations:
+      gui-x: '90'
+      gui-y: '850'
+    charm: cs:~containers/kubernetes-worker-571
+    constraints: cores=4 mem=4G root-disk=16G
+    expose: true
+    num_units: 3
+    options:
+      channel: 1.15/stable
+    resources:
+      cni-amd64: 392
+      cni-arm64: 383
+      cni-s390x: 395
+      core: 0
+      kube-proxy: 0
+      kubectl: 0
+      kubelet: 0
+    to:
+    - "1"
+    - "2"
+    - "3"
+relations:
+- - kubernetes-master:kube-api-endpoint
+  - kubeapi-load-balancer:apiserver
+- - kubernetes-master:loadbalancer
+  - kubeapi-load-balancer:loadbalancer
+- - kubernetes-master:kube-control
+  - kubernetes-worker:kube-control
+- - kubernetes-master:certificates
+  - easyrsa:client
+- - etcd:certificates
+  - easyrsa:client
+- - kubernetes-master:etcd
+  - etcd:db
+- - kubernetes-worker:certificates
+  - easyrsa:client
+- - kubernetes-worker:kube-api-endpoint
+  - kubeapi-load-balancer:website
+- - kubeapi-load-balancer:certificates
+  - easyrsa:client
+- - flannel:etcd
+  - etcd:db
+- - flannel:cni
+  - kubernetes-master:cni
+- - flannel:cni
+  - kubernetes-worker:cni
+- - containerd:containerd
+  - kubernetes-worker:container-runtime
+- - containerd:containerd
+  - kubernetes-master:container-runtime

k8s_juju_ns/k8s_juju_nsd.yaml

+nsd-catalog:
+    nsd:
+    -   id: k8s_juju
+        name: k8s_juju
+        short-name: k8s_juju
+        description: NS consisting of a 4 k8s_jujumachine VNFs and 1 k8s_jujucontroller VNF connected to mgmt network
+        vendor: OSM
+        version: '1.0'
+        logo: osm.png
+        constituent-vnfd:
+        -   member-vnf-index: k8s_vnf1
+            vnfd-id-ref: k8s_jujumachine_vnf
+        -   member-vnf-index: k8s_vnf2
+            vnfd-id-ref: k8s_jujumachine_vnf
+        -   member-vnf-index: k8s_vnf3
+            vnfd-id-ref: k8s_jujumachine_vnf
+        -   member-vnf-index: k8s_vnf4
+            vnfd-id-ref: k8s_jujumachine_vnf
+        -   member-vnf-index: k8s_juju
+            vnfd-id-ref: k8s_jujucontroller_vnf
+        vld:
+        -   id: mgmtnet
+            name: mgmtnet
+            type: ELAN
+            mgmt-network: 'true'
+            vim-network-name: mgmt
+            vnfd-connection-point-ref:
+            -   member-vnf-index-ref: k8s_vnf1
+                vnfd-id-ref: k8s_jujumachine_vnf
+                vnfd-connection-point-ref: mgmt
+            -   member-vnf-index-ref: k8s_vnf2
+                vnfd-id-ref: k8s_jujumachine_vnf
+                vnfd-connection-point-ref: mgmt
+            -   member-vnf-index-ref: k8s_vnf3
+                vnfd-id-ref: k8s_jujumachine_vnf
+                vnfd-connection-point-ref: mgmt
+            -   member-vnf-index-ref: k8s_vnf4
+                vnfd-id-ref: k8s_jujumachine_vnf
+                vnfd-connection-point-ref: mgmt
+            -   member-vnf-index-ref: k8s_juju
+                vnfd-id-ref: k8s_jujucontroller_vnf
+                vnfd-connection-point-ref: mgmt
+

k8s_jujucontroller_vnf/README

+This is a VNF with a single small VDU intended to run a juju controller
+that will deploy a K8s cluster using a juju bundle on a set of machines.
+

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions.yaml

+setup-juju:
+  description: "Adds a local manual cloud, bootstraps the controller"
+add-machine:
+  description: "Add one machine to the local cloud"
+  params:
+    machine:
+      description: "IP address of machine"
+      type: string
+      default: ""
+add-machines:
+  description: "Add machines to the local cloud"
+  params:
+    machine1:
+      description: "IP address of machine1"
+      type: string
+      default: ""
+    machine2:
+      description: "IP address of machine2"
+      type: string
+      default: ""
+    machine3:
+      description: "IP address of machine3"
+      type: string
+      default: ""
+    machine4:
+      description: "IP address of machine4"
+      type: string
+      default: ""
+    machine5:
+      description: "IP address of machine5"
+      type: string
+      default: ""
+    machine6:
+      description: "IP address of machine6"
+      type: string
+      default: ""
+    machine7:
+      description: "IP address of machine7"
+      type: string
+      default: ""
+    machine8:
+      description: "IP address of machine8"
+      type: string
+      default: ""
+    machine9:
+      description: "IP address of machine9"
+      type: string
+      default: ""
+    machine10:
+      description: "IP address of machine10"
+      type: string
+      default: ""
+  required:
+  - machine1
+  - machine2
+  - machine3
+  - machine4
+remove-machines:
+  description: "Remove all machines"
+  params:
+    force:
+      description: "Flag to force the removal"
+      type: boolean
+      default: False
+deploy-bundle:
+  description: "Deploys the bundle in the machines"
+  params:
+    bundle:
+      description: "Optional bundle in JSON/YAML string format"
+      type: string
+      default: ""
+undeploy-bundle:
+  description: "Remove all applications of the bundle that was deployed"
+post-deploy:
+  description: "Configuration after deployment (kubectl, juju privileges)"
+init-helm:
+  description: "Initialize helm"
+install-openebs-kubectl:
+  description: "Install OpenEBS with kubectl, required for PVC"
+install-openebs-chart:
+  description: "Install OpenEBS helm chart, required for PVC"
+add-repo:
+  description: "Add repo to helm"
+  params:
+    name:
+      description: "Name of the repo"
+      type: string
+      default: ""
+    url:
+      description: "URL of the repo"
+      type: string
+      default: ""
+  required:
+  - name
+  - url
+remove-repo:
+  description: "Remove repo from helm"
+  params:
+    name:
+      description: "Name of the repo"
+      type: string
+      default: ""
+  required:
+  - name
+install-chart:
+  description: "Install chart"
+  params:
+    chart:
+      description: "Name of the chart"
+      type: string
+      default: ""
+    name:
+      description: "Name of the release"
+      type: string
+      default: ""
+    namespace:
+      description: "Namespace where the release will be set"
+      type: string
+      default: ""
+    atomic:
+      description: "Flag to run it as atomic"
+      type: boolean
+      default: False
+    values:
+      description: "Serialized values of a YAML file in a string"
+      type: string
+      default: ""
+    valuesFile:
+      description: "Values in a YAML file or a URL"
+      type: string
+      default: ""
+  required:
+  - chart
+  - name
+upgrade-release:
+  description: "Upgrade release"
+  params:
+    name:
+      description: "Name of the release"
+      type: string
+      default: ""
+    chart:
+      description: "Name of the chart"
+      type: string
+      default: ""
+    namespace:
+      description: "Namespace where the release will be set"
+      type: string
+      default: ""
+    atomic:
+      description: "Flag to run it as atomic"
+      type: boolean
+      default: ""
+    values:
+      description: "Serialized values of a YAML file in a string"
+      type: string
+      default: ""
+    valuesFile:
+      description: "Values in a YAML file or a URL"
+      type: string
+      default: ""
+  required:
+  - name
+  - chart
+rollback-release:
+  description: "Rollback release"
+  params:
+    name:
+      description: "Name of the release"
+      type: string
+      default: ""
+    revision:
+      description: "Revision of the release"
+      type: string
+      default: "0"
+  required:
+  - name
+delete-release:
+  description: "Delete release"
+  params:
+    name:
+      description: "Name of the release"
+      type: string
+      default: ""
+  required:
+  - name
+

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/add-machine

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/add-machines

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/add-repo

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/delete-release

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/deploy-bundle

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/init-helm

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/install-chart

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/install-openebs-chart

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/install-openebs-kubectl

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/post-deploy

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/remove-machines

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/remove-repo

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/rollback-release

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))

k8s_jujucontroller_vnf/charms/layers/tid-jujuk8s/actions/setup-juju

+#!/usr/bin/env python3
+##
+# Copyright 2016 Canonical Ltd.
+# Copyright 2017-18 Telefonica
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+import sys
+sys.path.append('lib')
+
+from charms.reactive import main, set_flag
+from charmhelpers.core.hookenv import action_fail, action_name
+
+"""
+`set_state` only works here because it's flushed to disk inside the `main()`
+loop. remove_state will need to be called inside the action method.
+"""
+set_flag('actions.{}'.format(action_name()))
+
+try:
+    main()
+except Exception as e:
+    action_fail(repr(e))