Merge "Add prepare-docker-dind role"

3 files changed, 31 insertions, 0 deletions

diff --git a/ansible/test/roles/prepare-docker-dind/handlers/main.yml b/ansible/test/roles/prepare-docker-dind/handlers/main.yml
new file mode 100644
index 00000000..698e3d3f
--- /dev/null
+++ b/ansible/test/roles/prepare-docker-dind/handlers/main.yml
@@ -0,0 +1,5 @@
+- name: Restart docker
+  service:
+    name: docker
+    enabled: true
+    state: restarted
diff --git a/ansible/test/roles/prepare-docker-dind/tasks/main.yml b/ansible/test/roles/prepare-docker-dind/tasks/main.yml
new file mode 100644
index 00000000..3e109e87
--- /dev/null
+++ b/ansible/test/roles/prepare-docker-dind/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+# Needed because host system has all mounts by default to shared, and
+# some things may depend on mounts being shared if we run docker inside
+# test env.
+- name: "Make all mounts shared"
+  command: "mount --make-rshared /"
+  args:
+    warn: false
+
+- name: "Enable docker repository"
+  yum_repository:
+    name: "Docker"
+    description: Docker-ce repository
+    enabled: yes
+    baseurl: "https://download.docker.com/linux/centos/7/$basearch/stable"
+    gpgcheck: yes
+    gpgkey: https://download.docker.com/linux/centos/gpg
+
+- name: "Install docker"
+  package:
+    name: "docker-ce-{{ docker_version }}"
+    state: present
+  notify: Restart docker
diff --git a/ansible/test/roles/prepare-docker-dind/vars/main.yml b/ansible/test/roles/prepare-docker-dind/vars/main.yml
new file mode 100644
index 00000000..950fb921
--- /dev/null
+++ b/ansible/test/roles/prepare-docker-dind/vars/main.yml
@@ -0,0 +1,3 @@
+---
+#The version of docker to install
+docker_version: 18.09.5