mongodb apb

mongodb-apb/Dockerfile

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+FROM ansibleplaybookbundle/apb-base
+
+LABEL "com.redhat.apb.version"="0.1.0"
+LABEL "com.redhat.apb.spec"=\
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+ZXRlcnM6ICpfcGFyYW1zCg=="
+
+
+
+
+
+
+COPY playbooks /opt/apb/actions
+COPY roles /opt/ansible/roles
+RUN chmod -R g=u /opt/{ansible,apb}
+USER apb

mongodb-apb/Makefile

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+CONTEXT = ansibleplaybookbundle
+VERSION = v0.1
+IMAGE_NAME = mongodb-apb
+DISTRO = centos7
+REGISTRY = 172.30.1.1:5000
+OC_USER = developer
+OC_PASS = developer
+APB_APP = mongodb
+APB_SPEC = `base64 --wrap=0 apb.yml`
+IMAGE = ${CONTEXT}/${IMAGE_NAME}:${DISTRO}-${VERSION}
+
+ifneq ($(shell oc whoami . 2> /dev/null; echo $$?), 0)
+	loggedin = $(shell oc login -u ${OC_USER} -p ${OC_PASS})
+endif
+ifndef project
+	export project = $(shell oc project -q)
+endif
+
+all: localtest localteardown build push
+
+.PHONY: localbuild
+localbuild:
+	docker build --no-cache \
+		--label "com.redhat.apb.version=${VERSION}" \
+		--label "com.redhat.apb.spec=${APB_SPEC}" \
+		-t ${CONTEXT}/${IMAGE_NAME}:${DISTRO}-${VERSION} \
+		-t ${CONTEXT}/${IMAGE_NAME} .
+
+.PHONY: build
+build:
+	apb build --tag ${CONTEXT}/${IMAGE_NAME}:${DISTRO}-${VERSION}
+
+.PHONY: push
+push:
+	docker login -u ${OC_USER} -p `oc whoami -t` ${REGISTRY}
+	docker tag ${CONTEXT}/${IMAGE_NAME}:${DISTRO}-${VERSION} \
+		${REGISTRY}/${project}/${IMAGE_NAME}
+	docker push ${REGISTRY}/${project}/${IMAGE_NAME}
+	apb push
+
+.PHONY: buildopenshift
+buildopenshift:
+	oc patch bc/${APB_APP} --patch="{\"spec\": {\"output\": {\"imageLabels\":[{\"name\":\"com.redhat.apb.spec\", \"value\": \"${APB_SPEC}\"}]}}}" ${project}
+	oc start-build ${APB_APP} -n ${project}
+
+test: localtest localteardown
+
+.PHONY: localtest
+localtest:
+	ANSIBLE_STRATEGY=debug
+	ansible-playbook playbooks/provision.yml --extra-vars namespace=${project} --extra-vars _apb_plan_id=prod
+
+.PHONY: localteardown
+localteardown:
+	ANSIBLE_STRATEGY=debug
+	ansible-playbook playbooks/deprovision.yml --extra-vars namespace=${project} --extra-vars _apb_plan_id=prod

mongodb-apb/README.md

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+# rhscl-mongodb-apb
+
+
+An Ansible Playbook Bundle (APB) to deploy MongoDB.
+
+## What it does
+
+Deploys a MongoDB server using the [RHSCL MongoDB container image](https://github.com/sclorg/mongodb-container).
+
+## Parameters
+
+See apb.yml file
+
+## Plans
+
+- dev
+- prod

mongodb-apb/ansible.cfg

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+[defaults]
+roles_path = ./roles:/etc/ansible/roles

mongodb-apb/apb.yml

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+---
+# Parameters shared among plans
+_params: &_params
+  - name: memory_limit
+    default: 512Mi
+    title: Maximum amount of memory the container can use.
+    type: string
+  - name: namespace
+    default:
+    title: The OpenShift Namespace where the ImageStream resides.
+    type: string
+  - name: service_name
+    default: mongodb
+    title: The name of the OpenShift Service exposed for the database.
+    type: string
+  - name: mongodb_user
+    default:
+    title: Username for MongoDB user that will be used for accessing the database.
+    type: string
+  - name: mongodb_password
+    default:
+    title: Password for the MongoDB connection user.
+    type: string
+  - name: mongodb_database
+    default: sampledb
+    title: Name of the MongoDB database accessed.
+    type: string
+  - name: mongodb_admin_password
+    default:
+    title: Password for the database admin user.
+    type: string
+  - name: volume_capacity
+    default: 1Gi
+    title: Volume space available for data, e.g. 512Mi, 2Gi.
+    type: string
+  - name: mongodb_version
+    default: 3.2
+    title: Version of MongoDB image to be used (2.4, 2.6, 3.2 or latest).
+    type: string
+
+name: mongodb-apb
+image: ansibleplaybookbundle/mongodb-apb
+description: This template provides a standalone MongoDB server with a database created.  The database is stored on persistent storage.  The database name, username, and password are chosen via parameters when provisioning this service.
+bindable: True
+async: optional
+tags:
+  - databases
+  - mongodb
+metadata:
+  documentationUrl: https://access.redhat.com
+  displayName: MongoDB (Persistent)
+  console.openshift.io/iconClass: icon-mongodb
+  longDescription: This template provides a standalone MongoDB server with a database created.  The database is stored on persistent storage.  The database name, username, and password are chosen via parameters when provisioning this service.
+plans:
+  - name: dev
+    description: This default plan deploys mongodb
+    free: true
+    metadata:
+      displayName: Default
+      longDescription: This plan deploys Mongodb
+      cost: $0.00
+    parameters: *_params
+  - name: prod
+    description: This production plan deploys mongodb
+    free: true
+    metadata:
+      displayName: Default
+      longDescription: This plan deploys Mongodb with a persistent volume
+      cost: $0.00
+    parameters: *_params

mongodb-apb/playbooks/deprovision.yml

@@ -0,0 +1,12 @@
+- name: Remove mongodb-apb from openshift
+  hosts: localhost
+  gather_facts: false
+  connection: local
+  vars:
+    - state: absent
+  roles:
+    - role: ansible.kubernetes-modules
+      install_python_requirements: no
+    - role: ansible-asb-modules
+    - role: mongodb-apb-openshift
+      playbook_debug: true

mongodb-apb/playbooks/group_vars/all

@@ -0,0 +1,11 @@
+---
+state: present
+_apb_plan_id: dev
+mongodb_admin_password: "{{ lookup('password', '/tmp/pass chars=ascii_letters,digits') }}"
+mongodb_password: "{{ lookup('password', '/tmp/pass chars=ascii_letters,digits') }}"
+mongodb_user: "admin"
+volume_size: "1Gi"
+mongodb_version: "3.2"
+image: "centos/mongodb-{{ mongodb_version | replace('.', '') }}-centos7"
+service_name: mongodb
+mongodb_database: sampledb

mongodb-apb/playbooks/provision.yml

@@ -0,0 +1,10 @@
+- name: Deploy mongodb-apb to openshift
+  hosts: localhost
+  gather_facts: false
+  connection: local
+  roles:
+    - role: ansible.kubernetes-modules
+      install_python_requirements: no
+    - role: ansible-asb-modules
+    - role: mongodb-apb-openshift
+      playbook_debug: true

mongodb-apb/playbooks/test.yml

@@ -0,0 +1,12 @@
+- name: Test mongodb-apb on openshift
+  hosts: localhost
+  gather_facts: false
+  connection: local
+  vars:
+    target: all
+  tasks:
+  - name: Test entrypoint
+    make:
+      chdir: .
+      target: "{{ target }}"
+    become: yes

mongodb-apb/roles/mongodb-apb-openshift/tasks/dev.yml

@@ -0,0 +1,60 @@
+- name: set development deployment config state to "{{ state }}"
+  openshift_v1_deployment_config:
+    name: mongodb
+    namespace: "{{ namespace }}"
+    labels:
+      app: mongodb-apb
+      service: mongodb
+    replicas: 1
+    selector:
+      app: mongodb-apb
+      service: mongodb
+    strategy_type: Rolling
+    strategy_rolling_params:
+      interval_seconds: 1
+      max_surge: 25%
+      max_unavailable: 25%
+      timeout_seconds: 600
+      update_period_seconds: 1
+    spec_template_metadata_labels:
+      app: mongodb-apb
+      service: mongodb
+    containers:
+    - env:
+      - name: MONGODB_ADMIN_PASSWORD
+        value: "{{ mongodb_admin_password }}"
+      - name: MONGODB_PASSWORD
+        value: "{{ mongodb_password }}"
+      - name: MONGODB_USER
+        value: "{{ mongodb_user }}"
+      - name: MONGODB_DATABASE
+        value: "{{ mongodb_database }}"
+      image: "{{ image }}"
+      image_pull_policy: IfNotPresent
+      liveness_probe:
+        initial_delay_seconds: 30
+        tcp_socket:
+          port: 27017
+        timeout_seconds: 1
+      readiness_probe:
+        exec:
+          command:
+            - "/bin/sh"
+            - "-i"
+            - "-c"
+            - "mongo 127.0.0.1:27017/$MONGODB_DATABASE -u $MONGODB_USER -p $MONGODB_PASSWORD --eval=\"quit()\""
+        initial_delay_seconds: 3
+        timeout_seconds: 1
+      name: mongodb
+      ports:
+      - container_port: 27017
+        protocol: TCP
+      termination_message_path: /dev/termination-log
+      working_dir: /
+    dns_policy: ClusterFirst
+    restart_policy: Always
+    termination_grace_period_seconds: 30
+    test: false
+    triggers:
+    - type: ConfigChange
+    state: "{{ state }}"

mongodb-apb/roles/mongodb-apb-openshift/tasks/main.yml

@@ -0,0 +1,59 @@
+- name: "set service state to {{ state }}"
+  k8s_v1_service:
+    name: mongodb
+    namespace: "{{ namespace }}"
+    labels:
+      app: mongodb-apb
+      service: mongodb
+    selector:
+      app: mongodb-apb
+      service: mongodb
+    ports:
+    - name: port-27017
+      port: 27017
+      protocol: TCP
+      target_port: 27017
+    state: "{{ state }}"
+  register: mongodb_service
+
+- name: scale deployment down
+  openshift_v1_deployment_config:
+    name: mongodb
+    namespace: "{{ namespace }}"
+    replicas: 0
+    state: present
+    selector:
+      app: mongodb-apb
+      service: mongodb
+  when: state == "absent"
+
+- name: delete replication controller
+  k8s_v1_replication_controller:
+    name: mongodb-1
+    namespace: "{{ namespace }}"
+    state: absent
+  when: state == "absent"
+
+- include: dev.yml
+  when: _apb_plan_id == "dev"
+
+- include: prod.yml
+  when: _apb_plan_id == "prod"
+
+- name: Wait for mongodb to come up
+  wait_for:
+    port: 27017
+    host: "{{ mongodb_service.service.spec.cluster_ip }}"
+    timeout: 300
+  when: state == "present"
+
+- name: encode bind credentials
+  asb_encode_binding:
+    fields:
+      DB_TYPE: mongodb
+      DB_HOST: mongodb
+      DB_PORT: 27017
+      DB_USER: "{{ mongodb_user }}"
+      DB_PASSWORD: "{{ mongodb_password }}"
+      DB_NAME: "{{ mongodb_database }}"
+  when: state == "present"