Use supervisord

Author: tchoutri

deployment/roles/deploy-dev/tasks/update-development.yaml

@@ -22,16 +22,7 @@
   environment:
     PATH: "/home/dev-web-1/.cabal/bin:/home/dev-web-1/.ghcup/bin:{{ ansible_env.PATH }}"
 
-- name: "Kill previous process"
-  ansible.builtin.shell:
-    cmd: if pgrep flora-server ; then pkill flora-server ; else echo "No process found"; fi
-    chdir: flora-server
-  environment:
-    PATH: "/home/dev-web-1/.cabal/bin:/home/dev-web-1/.ghcup/bin:{{ ansible_env.PATH }}"
-
-- name: "Start new instance"
-  ansible.builtin.shell:
-    cmd: (gmake start-release &)
+- name: Restart the process
+  ansible.builtin.command:
+    cmd: supervisorctl -c deployment/supervisord.conf start flora-server
     chdir: flora-server
-  environment:
-    PATH: "/home/dev-web-1/.cabal/bin:/home/dev-web-1/.ghcup/bin:{{ ansible_env.PATH }}"

supervisor/logs/.keep

@@ -0,0 +1,36 @@
+[supervisord]
+logfile = logs/supervisord.log
+logfile_maxbytes = 50MB
+logfile_backups = 10
+loglevel = info
+pidfile = supervisor/supervisord.pid
+nodaemon = false
+minfds = 1024
+minprocs = 200
+umask = 022
+identifier = supervisor
+directory = %(here)s
+nocleanup = true
+strip_ansi = true
+
+[unix_http_server]
+file = supervisor/supervisor.sock
+
+[supervisorctl]
+serverurl = unix://supervisor/supervisor.sock
+prompt = supervisor
+
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+
+[program:flora-server]
+command = gmake start-release
+autostart = false
+autorestart = false
+stopasgroup = true
+stopsignal = TERM
+priority = 100
+startsecs = 10
+stderr_logfile = logs/flora-server.log
+stdout_logfile = logs/flora-server.log
+