DOCKER + ANSIBLE == PAIN (also: graphite)

3 hours.

THREE HOURS.

The extra "Expose" statements are to workaround an issue introduced in
Ansible 2.1 with the addition of the docker_* modules that replaces the
"docker" module.

THREEEEEEE HOURS.

The graphite container is so far not ued for anything, but is provided to
get things rolling. It does do persistent storage, but obviously not the
way I originally wanted. Because persistent storage with docker is a
pile of frozen piss.

6 files changed, 49 insertions, 8 deletions

diff --git a/ansible/playbook-test.yml b/ansible/playbook-test.yml
index f110435..bf8a735 100644
--- a/ansible/playbook-test.yml
+++ b/ansible/playbook-test.yml
@@ -7,17 +7,26 @@
   vars:
   - images:
     - name: "gondul-db-test"
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
       links: []
       ports: []
+    - name: "gondul-graphite-test"
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" , "{{ pwd.stdout }}/data/graphite:/var/lib/graphite" ]
+      links: []
+      ports: []
+    - name: "gondul-collector-test"
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
+      links: [ "gondul-db-test:db" ]
+      ports: []
     - name: "gondul-front-test"
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
       links: [ "gondul-db-test:db" ]
       ports: "{{ front_ports }}"
     - name: "gondul-varnish-test"
-      links: [ "gondul-front-test:gondul-front" ]
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
+      links: [ "gondul-front-test:gondul-front", "gondul-graphite-test:gondul-graphite" ]
       ports: "{{ varnish_ports }}"
-    - name: "gondul-collector-test"
-      links: [ "gondul-db-test:db" ]
-      ports: []
     - name: "gondul-snmp-test"
+      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
       links: [ "gondul-db-test:db" ]
       ports: []
diff --git a/ansible/roles/basics/tasks/main.yml b/ansible/roles/basics/tasks/main.yml
index 0497833..6a92a19 100644
--- a/ansible/roles/basics/tasks/main.yml
+++ b/ansible/roles/basics/tasks/main.yml
@@ -2,14 +2,18 @@
   register: pwd
   tags:
   - build
+  - stop
   - start
   - test
 - name: make all
   docker_image:
       state: present
+      docker_api_version: 1.18
       name: "{{ item.name }}"
       dockerfile: build/test/{{ item.name }}.Dockerfile
       path: "{{ pwd.stdout }}"
+      force: true
+      rm: false
   with_items: "{{ images }}"
   tags: 
   - build
@@ -17,6 +21,7 @@
 - name: stop all
   docker:
       name: "{{ item.name }}"
+      docker_api_version: 1.18
       state: stopped
       image: "{{ item.name }}"
       stop_timeout: 2
@@ -25,14 +30,17 @@
   - stop
 
 - name: start all
-  docker: 
+  docker_container: 
       name: "{{ item.name }}"
       image: "{{ item.name }}"
+      docker_api_version: 1.18
       state: started
-      net: bridge
-      ports: "{{ item.ports }}"
+      network_mode: bridge
+      recreate: true
+      restart: true
+      published_ports: "{{ item.ports }}"
       links: "{{ item.links  }}"
-      volumes: [ "{{ pwd.stdout }}/:/opt/gondul" ]
+      volumes: "{{ item.volumes }}"
   with_items: "{{ images }}"
   tags: 
   - start
diff --git a/build/test/dummy-graphite.start b/build/test/dummy-graphite.start
new file mode 100755
index 0000000..992928e
--- /dev/null
+++ b/build/test/dummy-graphite.start
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+if [ ! -r /var/lib/graphite/graphite.db ]; then
+	graphite-manage migrate
+	graphite-manage createsuperuser --noinput --username=admin --email root@localhost.localdomain
+	chown -R _graphite:_graphite /var/lib/graphite/
+fi
+service apache2 start
+service carbon-cache start
+while true; do sleep 10; done
diff --git a/build/test/gondul-collector-test.Dockerfile b/build/test/gondul-collector-test.Dockerfile
index 0af8f75..c778c24 100644
--- a/build/test/gondul-collector-test.Dockerfile
+++ b/build/test/gondul-collector-test.Dockerfile
@@ -15,3 +15,4 @@ RUN apt-get -y install          \
     perl-modules 
 RUN mkdir -p /opt/gondul
 CMD /opt/gondul/collectors/ping.pl
+EXPOSE 1111
diff --git a/build/test/gondul-graphite-test.Dockerfile b/build/test/gondul-graphite-test.Dockerfile
new file mode 100644
index 0000000..5ac187e
--- /dev/null
+++ b/build/test/gondul-graphite-test.Dockerfile
@@ -0,0 +1,13 @@
+FROM debian:jessie
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y graphite-carbon graphite-web apache2
+RUN apt-get install -y libapache2-mod-wsgi
+RUN cp /usr/share/graphite-web/apache2-graphite.conf /etc/apache2/sites-available/graphite-web.conf
+RUN a2ensite graphite-web
+RUN a2dissite 000-default
+RUN a2enmod wsgi
+RUN sed -i 's/false/true/g' /etc/default/graphite-carbon
+ADD build/test/dummy-graphite.start /dummy-graphite.start
+EXPOSE 80
+EXPOSE 2003
+CMD /dummy-graphite.start
+VOLUME /var/lib/graphite
diff --git a/build/test/gondul-snmp-test.Dockerfile b/build/test/gondul-snmp-test.Dockerfile
index a99a943..3491831 100644
--- a/build/test/gondul-snmp-test.Dockerfile
+++ b/build/test/gondul-snmp-test.Dockerfile
@@ -18,3 +18,4 @@ RUN apt-get -y install          \
 RUN mkdir -p /opt/gondul
 COPY build/test/snmpd.conf /etc/snmp/
 CMD /opt/gondul/build/test/snmpfetch-misc.sh
+EXPOSE 1111