Merge "Add resource-data handling role"

3 files changed, 113 insertions, 0 deletions

diff --git a/ansible/roles/resource-data/tasks/main.yml b/ansible/roles/resource-data/tasks/main.yml
new file mode 100644
index 00000000..51127226
--- /dev/null
+++ b/ansible/roles/resource-data/tasks/main.yml
@@ -0,0 +1,2 @@
+---
+- include_tasks: "{{ transport }}-upload.yml"
diff --git a/ansible/roles/resource-data/tasks/nfs-upload.yml b/ansible/roles/resource-data/tasks/nfs-upload.yml
new file mode 100644
index 00000000..825486b6
--- /dev/null
+++ b/ansible/roles/resource-data/tasks/nfs-upload.yml
@@ -0,0 +1,52 @@
+---
+- name: Upload resources to infrastructure servers over nfs
+  block:
+    - name: Mount resources
+      mount:
+        path: /tmp/resource_data
+        src: "{{ hostvars[groups.resources.0].ansible_host }}:{{ hostvars[groups.resources.0].resources_dir }}"
+        fstype: nfs
+        state: mounted
+
+    - name: Unarchive resources
+      unarchive:
+        src: "/tmp/resource_data/{{ hostvars[groups.resources.0].resources_filename }}"
+        remote_src: yes
+        dest: "{{ app_data_path }}"
+      when: not resources_data_check.stat.exists
+
+    - name: Unarchive auxiliary resources
+      unarchive:
+        src: "/tmp/resource_data/{{ hostvars[groups.resources.0].aux_resources_filename }}"
+        remote_src: yes
+        dest: "{{ aux_data_path }}"
+      when: >
+        hostvars[groups.resources.0].aux_resources_filename is defined
+        and aux_data_path is defined and aux_data_path is not none
+        and hostvars[groups.resources.0].aux_file_presence.stat.exists
+        and not aux_resources_data_check.stat.exists
+
+  rescue:
+    - name: Removing the resources data due to an error - so the next run can try again
+      command: /bin/false
+      register: upload_failed
+
+  always:
+    - name: unmount resource dir
+      mount:
+        path: /tmp/resource_data
+        src: "{{ hostvars[groups.resources.0].ansible_host }}:{{hostvars[groups.resources.0].resources_dir }}"
+        fstype: nfs
+        state: absent
+
+    - name: Remove the resource data on error
+      file:
+        path: "{{ app_data_path }}"
+        state: absent
+      when: upload_failed is defined
+
+    - name: Remove the auxilliary resource data on error
+      file:
+        path: "{{ aux_data_path }}"
+        state: absent
+      when: upload_failed is defined
diff --git a/ansible/roles/resource-data/tasks/ssh-upload.yml b/ansible/roles/resource-data/tasks/ssh-upload.yml
new file mode 100644
index 00000000..8e04d5c0
--- /dev/null
+++ b/ansible/roles/resource-data/tasks/ssh-upload.yml
@@ -0,0 +1,59 @@
+---
+- name: Upload resources to infrastructure servers over ssh
+  block:
+    - name: Upload ssh private key
+      copy:
+        src: "{{ ansible_ssh_private_key_file }}"
+        dest: /root/.ssh/infra_to_resource.privkey
+        mode: 0600
+        owner: root
+        group: root
+        remote_src: no
+
+    - name: Unarchive resources
+      shell: >
+        ssh -o StrictHostKeyChecking=no -o BatchMode=yes
+        -i /root/.ssh/infra_to_resource.privkey
+        {{ hostvars[groups.resources.0].ansible_host }}
+        'cat "{{ hostvars[groups.resources.0].resources_dir }}/{{ hostvars[groups.resources.0].resources_filename }}"'
+        | tar -C "{{ app_data_path }}" -xf -
+      args:
+        warn: False
+      when: not resources_data_check.stat.exists
+
+    - name: Unarchive auxiliary resources
+      shell: >
+        ssh -i /root/.ssh/infra_to_resource.privkey
+        {{ hostvars[groups.resources.0].ansible_host }}
+        'cat "{{ hostvars[groups.resources.0].resources_dir }}/{{ hostvars[groups.resources.0].aux_resources_filename }}"'
+        | tar -C "{{ aux_data_path }}" -xf -
+      when: >
+        hostvars[groups.resources.0].aux_resources_filename is defined
+        and aux_data_path is defined and aux_data_path is not none
+        and hostvars[groups.resources.0].aux_file_presence.stat.exists
+        and not aux_resources_data_check.stat.exists
+      args:
+        warn: False
+
+  rescue:
+    - name: Removing the resources data due to an error - so the next run can try again
+      command: /bin/false
+      register: upload_failed
+
+  always:
+    - name: Remove the ssh private key
+      file:
+        path: /root/.ssh/infra_to_resource.privkey
+        state: absent
+
+    - name: Remove the resource data on error
+      file:
+        path: "{{ app_data_path }}"
+        state: absent
+      when: upload_failed is defined
+
+    - name: Remove the auxilliary resource data on error
+      file:
+        path: "{{ aux_data_path }}"
+        state: absent
+      when: upload_failed is defined