From 21fd284cc5a9966b38f21b40a8426ee47572e007 Mon Sep 17 00:00:00 2001
From: Alexandre Iooss <erdnaxe@crans.org>
Date: Sat, 9 May 2020 10:40:50 +0200
Subject: [PATCH] EtherCalc role

---
 roles/ethercalc/tasks/main.yml                | 52 +++++++++++++++++++
 .../systemd/system/ethercalc.service.j2       | 17 ++++++
 .../templates/update-motd.d/05-service.j2     |  3 ++
 services_web.yml                              | 14 +++--
 4 files changed, 78 insertions(+), 8 deletions(-)
 create mode 100644 roles/ethercalc/tasks/main.yml
 create mode 100644 roles/ethercalc/templates/systemd/system/ethercalc.service.j2
 create mode 100755 roles/ethercalc/templates/update-motd.d/05-service.j2

diff --git a/roles/ethercalc/tasks/main.yml b/roles/ethercalc/tasks/main.yml
new file mode 100644
index 00000000..8447bf2b
--- /dev/null
+++ b/roles/ethercalc/tasks/main.yml
@@ -0,0 +1,52 @@
+---
+- name: Install APT HTTPS support
+  apt:
+    name: apt-transport-https
+    state: present
+    update_cache: true
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Import NodeJS GPG signing key
+  apt_key:
+    url: https://deb.nodesource.com/gpgkey/nodesource.gpg.key
+    state: present
+    validate_certs: false
+  register: apt_key_result
+  retries: 3
+  until: apt_key_result is succeeded
+
+- name: Add NodeJS repository
+  apt_repository:
+    repo: "deb https://deb.nodesource.com/node_10.x {{ ansible_lsb.codename }} main"
+    state: present
+    update_cache: true
+
+- name: Install Redis and NPM
+  apt:
+    update_cache: true
+    name:
+      - redis-server
+      - nodejs
+  register: apt_result
+  retries: 3
+  until: apt_result is succeeded
+
+- name: Install EtherCalc systemd unit
+  template:
+    src: systemd/system/ethercalc.service.j2
+    dest: /etc/systemd/system/ethercalc.service
+
+- name: Activate EtherCalc service
+  systemd:
+    daemon_reload: true
+    name: ethercalc
+    enabled: true
+    state: started
+
+- name: Indicate role in motd
+  template:
+    src: update-motd.d/05-service.j2
+    dest: /etc/update-motd.d/05-ethercalc
+    mode: 0755
diff --git a/roles/ethercalc/templates/systemd/system/ethercalc.service.j2 b/roles/ethercalc/templates/systemd/system/ethercalc.service.j2
new file mode 100644
index 00000000..22fb27e5
--- /dev/null
+++ b/roles/ethercalc/templates/systemd/system/ethercalc.service.j2
@@ -0,0 +1,17 @@
+{{ ansible_header | comment }}
+
+[Unit]
+Description=Ethercalc
+Require=redis-server.service
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=3
+User=redis
+Group=redis
+PIDFile=/var/run/ethercalc.pid
+ExecStart=/usr/bin/ethercalc --host 10.231.136.203 --port 8000
+
+[Install]
+WantedBy=multi-user.target
diff --git a/roles/ethercalc/templates/update-motd.d/05-service.j2 b/roles/ethercalc/templates/update-motd.d/05-service.j2
new file mode 100755
index 00000000..00b76513
--- /dev/null
+++ b/roles/ethercalc/templates/update-motd.d/05-service.j2
@@ -0,0 +1,3 @@
+#!/usr/bin/tail +14
+{{ ansible_header | comment }}
+> EtherCalc a été déployé sur cette machine. Voir /usr/lib/node_modules/ethercalc/.
diff --git a/services_web.yml b/services_web.yml
index 4c6f7d78..a22869d2 100755
--- a/services_web.yml
+++ b/services_web.yml
@@ -16,20 +16,18 @@
   roles:
     - framadate
 
-# Deploy CAS
 - hosts: cas-srv.adm.crans.org
-  roles:
-    - django-cas
+  roles: ["django-cas"]
 
 # Deploy Gitlab CI
 - hosts: gateau.adm.crans.org
-  roles:
-    - docker
+  roles: ["docker"]
 
-# Deploy TV
 - hosts: cochon.adm.crans.org
-  roles:
-    - mumudvb
+  roles: ["mumudvb"]
+
+- hosts: ethercalc-srv.adm.crans.org
+  roles: ["ethercalc"]
 
 # Deploy OwnCloud
 - hosts: owncloud-srv.adm.crans.org