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new 928bed4 Ansible image name overrides and bump NGinx to 1.12. (#3363)
928bed4 is described below
commit 928bed4798d301cdeba60eca788dca66c4e49592
Author: Jonathan Springer <[email protected]>
AuthorDate: Tue Apr 3 08:54:25 2018 -0400
Ansible image name overrides and bump NGinx to 1.12. (#3363)
This is an incremental implementation of #3133 to reduce risk and
complexity as we implement multi-architecture OpenWhisk. This PR includes these
changes:
Add the ability to override image names to the ansible playbooks -- in
support of overrides of images for multi-platform deployments.
Bump Nginx version to 1.12 -- latest stable version, available as a
multi-platform manifest from DockerHub (current Nginx 1.11 is not).
Move responsiblity for docker pull to the docker module, reducing ansible
steps and complexity -- improved maintainability.
---
ansible/group_vars/all | 2 +-
ansible/roles/apigateway/tasks/deploy.yml | 12 ++++--------
ansible/roles/couchdb/tasks/deploy.yml | 14 +++++++-------
ansible/roles/kafka/tasks/deploy.yml | 14 +++++++-------
4 files changed, 19 insertions(+), 23 deletions(-)
diff --git a/ansible/group_vars/all b/ansible/group_vars/all
index cd4eeba..936a704 100644
--- a/ansible/group_vars/all
+++ b/ansible/group_vars/all
@@ -170,7 +170,7 @@ nginx:
confdir: "{{ config_root_dir }}/nginx"
dir:
become: "{{ nginx_dir_become | default(false) }}"
- version: "{{ nginx_version | default(1.11) }}"
+ version: "{{ nginx_version | default('1.12') }}"
port:
http: 80
api: 443
diff --git a/ansible/roles/apigateway/tasks/deploy.yml
b/ansible/roles/apigateway/tasks/deploy.yml
index cc77720..58bcb12 100644
--- a/ansible/roles/apigateway/tasks/deploy.yml
+++ b/ansible/roles/apigateway/tasks/deploy.yml
@@ -1,17 +1,10 @@
---
# This role will install apigateway
-- name: "pull the openwhisk/apigateway:{{ apigateway.version }} image"
- shell: "docker pull openwhisk/apigateway:{{ apigateway.version }}"
- when: apigateway_local_build is undefined
- retries: "{{ docker.pull.retries }}"
- delay: "{{ docker.pull.delay }}"
-
-#temporary pinned to image 0.7.0 until apigateway fixes regressions
- name: (re)start apigateway
docker_container:
name: apigateway
- image: openwhisk/apigateway:{{ apigateway.version }}
+ image: "{{ apigateway.docker_image | default('openwhisk/apigateway:' ~
apigateway.version) }}"
state: started
recreate: true
restart_policy: "{{ docker.restart.policy }}"
@@ -24,6 +17,9 @@
ports:
- "{{ apigateway.port.mgmt }}:8080"
- "{{ apigateway.port.api }}:9000"
+ pull: "{{ apigateway_local_build is undefined }}"
+ retries: "{{ docker.pull.retries }}"
+ delay: "{{ docker.pull.delay }}"
- name: wait until the API Gateway in this host is up and running
uri:
diff --git a/ansible/roles/couchdb/tasks/deploy.yml
b/ansible/roles/couchdb/tasks/deploy.yml
index 0dedb7c..52131a8 100644
--- a/ansible/roles/couchdb/tasks/deploy.yml
+++ b/ansible/roles/couchdb/tasks/deploy.yml
@@ -21,15 +21,12 @@
volume_dir: "{{ instance.volume.fsmount | default( '/mnt/' +
group_names|first, true ) }}:/usr/local/var/lib/couchdb"
when: (block_device is defined) and (block_device in disk_status.stdout)
-- name: "pull the apache/couchdb:{{ couchdb.version }} image"
- shell: "docker pull apache/couchdb:{{ couchdb.version }}"
- retries: "{{ docker.pull.retries }}"
- delay: "{{ docker.pull.delay }}"
-
-- name: (re)start CouchDB
+- name: "(re)start CouchDB from '{{ couchdb_image }} ' "
+ vars:
+ couchdb_image: "{{ couchdb.docker_image | default('apache/couchdb:' ~
couchdb.version ) }}"
docker_container:
name: couchdb
- image: apache/couchdb:{{ couchdb.version }}
+ image: "{{ couchdb_image }}"
state: started
recreate: true
restart_policy: "{{ docker.restart.policy }}"
@@ -42,6 +39,9 @@
COUCHDB_USER: "{{ db_username }}"
COUCHDB_PASSWORD: "{{ db_password }}"
NODENAME: "{{ ansible_host }}"
+ pull: "{{ couchdb.pull_couchdb | default(true) }}"
+ retries: "{{ docker.pull.retries }}"
+ delay: "{{ docker.pull.delay }}"
- name: wait until CouchDB in this host is up and running
uri:
diff --git a/ansible/roles/kafka/tasks/deploy.yml
b/ansible/roles/kafka/tasks/deploy.yml
index 4467fec..5d8cae6 100644
--- a/ansible/roles/kafka/tasks/deploy.yml
+++ b/ansible/roles/kafka/tasks/deploy.yml
@@ -1,11 +1,6 @@
---
# This role will install Kafka with Zookeeper in group 'kafka' in the
environment inventory
-- name: "pull the wurstmeister/kafka:{{ kafka.version }} image"
- shell: "docker pull wurstmeister/kafka:{{ kafka.version }}"
- retries: "{{ docker.pull.retries }}"
- delay: "{{ docker.pull.delay }}"
-
- name: "create kafka certificate directory"
file:
path: "{{ config_root_dir }}/kafka/certs"
@@ -36,6 +31,7 @@
"KAFKA_ADVERTISED_PORT": "{{ kafka.advertisedPort +
groups['kafkas'].index(inventory_hostname) }}"
"KAFKA_PORT": "{{ kafka.advertisedPort +
groups['kafkas'].index(inventory_hostname) }}"
"KAFKA_ADVERTISED_HOST_NAME": "{{ ansible_host }}"
+
- name: add kafka ssl env vars
when: kafka.protocol == 'SSL'
set_fact:
@@ -68,12 +64,13 @@
set_fact:
kafka_env_vars: "{{ kafka_env_vars | combine(kafka_non_ssl_vars) }}"
-- name: (re)start kafka
+- name: "(re)start kafka using '{{ kafka_image }}' "
vars:
zookeeper_idx: "{{ groups['kafkas'].index(inventory_hostname) %
(groups['zookeepers'] | length) }}"
+ kafka_image: "{{ kafka.docker_image | default ('wurstmeister/kafka:' ~
kafka.version) }}"
docker_container:
name: kafka{{ groups['kafkas'].index(inventory_hostname) }}
- image: wurstmeister/kafka:{{ kafka.version }}
+ image: "{{ kafka_image }}"
state: started
recreate: true
restart_policy: "{{ docker.restart.policy }}"
@@ -83,6 +80,9 @@
- "{{ kafka.advertisedPort + groups['kafkas'].index(inventory_hostname)
}}:{{ kafka.advertisedPort + groups['kafkas'].index(inventory_hostname) }}"
volumes:
- "{{ config_root_dir }}/kafka/certs:/config"
+ pull: true
+ retries: "{{ docker.pull.retries }}"
+ delay: "{{ docker.pull.delay }}"
- name: wait until the kafka server started up
shell: docker logs kafka{{ groups['kafkas'].index(inventory_hostname) }}
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