Improve rancher role testability
Move functionality from playbook to rancher role.
Introduce defaults for holding default values in rancher role.
Other small changes noticed while testing rancher role with molecule.
Issue-ID: OOM-1729
Change-Id: I83befa9f0964c67e209d3def76bafd2a61c1ef33
Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>
diff --git a/ansible/roles/rancher/defaults/main.yml b/ansible/roles/rancher/defaults/main.yml
new file mode 100644
index 0000000..8edc518
--- /dev/null
+++ b/ansible/roles/rancher/defaults/main.yml
@@ -0,0 +1,4 @@
+---
+rancher_server_url: "http://{{ hostvars[groups.infrastructure.0].ansible_host }}:8080"
+rancher_remove_other_env: true
+rancher_redeploy_k8s_env: true
diff --git a/ansible/roles/rancher/tasks/main.yml b/ansible/roles/rancher/tasks/main.yml
index 1370a39..045363d 100644
--- a/ansible/roles/rancher/tasks/main.yml
+++ b/ansible/roles/rancher/tasks/main.yml
@@ -1,2 +1,2 @@
---
-- include_tasks: "rancher_{{ rancher_role }}.yml"
+- include_tasks: "rancher_{{ mode }}.yml"
diff --git a/ansible/roles/rancher/tasks/rancher_agent.yml b/ansible/roles/rancher/tasks/rancher_agent.yml
index 4c9cb8d..091503c 100644
--- a/ansible/roles/rancher/tasks/rancher_agent.yml
+++ b/ansible/roles/rancher/tasks/rancher_agent.yml
@@ -7,7 +7,7 @@
volumes:
- "/var/run/docker.sock:/var/run/docker.sock"
- "/var/lib/rancher:/var/lib/rancher"
- auto_remove: yes
- privileged: yes
+ auto_remove: true
+ privileged: true
vars:
server_hostvars: "{{ hostvars[groups.infrastructure.0] }}"
diff --git a/ansible/roles/rancher/tasks/rancher_health.yml b/ansible/roles/rancher/tasks/rancher_health.yml
new file mode 100644
index 0000000..b032373
--- /dev/null
+++ b/ansible/roles/rancher/tasks/rancher_health.yml
@@ -0,0 +1,8 @@
+---
+- name: Check cluster health
+ uri:
+ url: "{{ rancher_server_url }}/v2-beta/projects/{{ k8s_env_id }}"
+ register: env_info
+ retries: 30
+ delay: 15
+ until: "env_info.json.healthState == 'healthy'"
diff --git a/ansible/roles/rancher/tasks/rancher_server.yml b/ansible/roles/rancher/tasks/rancher_server.yml
index 64b35e4..d30be72 100644
--- a/ansible/roles/rancher/tasks/rancher_server.yml
+++ b/ansible/roles/rancher/tasks/rancher_server.yml
@@ -2,7 +2,7 @@
# DO NOT ADD SPACE AROUND ';'
- name: Start rancher/server:{{ rancher_server_version }}
docker_container:
- name: rancher_server
+ name: rancher-server
image: rancher/server:{{ rancher_server_version }}
command: ["sh", "-c", "/usr/sbin/update-ca-certificates;/usr/bin/entry /usr/bin/s6-svscan /service"]
ports: 8080:8080
@@ -39,13 +39,3 @@
key_private: "{{ env.data.apikey.private }}"
rancher_agent_image: "{{ env.data.registration_tokens.image }}"
rancher_agent_reg_url: "{{ env.data.registration_tokens.reg_url }}"
-
-- name: Ensure .kube directory exists
- file:
- path: "{{ kube_directory }}"
- state: directory
-
-- name: Create kube config
- template:
- src: kube_config.j2
- dest: "{{ kube_directory }}/config"
diff --git a/ansible/roles/rancher/templates/kube_config.j2 b/ansible/roles/rancher/templates/kube_config.j2
deleted file mode 100644
index 87f332e..0000000
--- a/ansible/roles/rancher/templates/kube_config.j2
+++ /dev/null
@@ -1,19 +0,0 @@
-apiVersion: v1
-kind: Config
-clusters:
-- cluster:
- api-version: v1
- insecure-skip-tls-verify: true
- server: "https://{{ ansible_host }}:8080/r/projects/{{ k8s_env_id }}/kubernetes:6443"
- name: "{{ app_name }}"
-contexts:
-- context:
- cluster: "{{ app_name }}"
- user: "{{ app_name }}"
- name: "{{ app_name }}"
-current-context: "{{ app_name }}"
-users:
-- name: "{{ app_name }}"
- user:
- token: "{{ (['Basic', [key_public, key_private] | join(':') | b64encode] | join(' ')) | b64encode }}"
-