Tune Number of File Descriptors (#10)

Signed-off-by: Julien Pivotto <[email protected]>

Author: roidelapluie

README.md

@@ -26,6 +26,7 @@ All variables which can be overridden are stored in [defaults/main.yml](defaults
 | `cortex_interface` | "{{ ansible_default_ipv4.interface }}" | Network adapter that cortex will be using |
 | `cortex_config_dir` | "/etc/cortex" | Default directory for the cortex config |
 | `cortex_db_dir` | "/var/lib/cortex" | Path to the directory of the Cortex database |
+| `cortex_limit_nofile` | 10240 | Number of File Descriptors allowed for Cortex processes |
 | `cortex_system_user` | "cortex" | Default Cortex user |
 | `cortex_system_group` | "cortex" | Default Cortex group |
 | `cortex_version` | "1.6.0" | The cortex package version |

defaults/main.yml

@@ -5,6 +5,7 @@ cortex_all_in_one: true
 cortex_web_listen_address: "0.0.0.0:9009"
 cortex_binary_local_dir: ''
 cortex_skip_install: false
+cortex_limit_nofile: 10240
 
 cortex_services: {}
 

templates/cortex.service.j2

@@ -14,6 +14,7 @@ ExecReload=/bin/kill -HUP $MAINPID
 ExecStart={{ _cortex_binary_install_dir }}/cortex-linux-amd64 -config.file={{ cortex_config_dir }}/cortex.yml
 WorkingDirectory={{ cortex_db_dir }}
 SyslogIdentifier={{ cortex_system_user }}
+LimitNOFILE={{ cortex_limit_nofile }}
 Restart=always
 RestartSec=5
 

templates/[email protected]

@@ -14,6 +14,7 @@ ExecReload=/bin/kill -HUP $MAINPID
 ExecStart={{ _cortex_binary_install_dir }}/cortex-linux-amd64 -config.file={{ cortex_config_dir }}/cortex-%i.yml
 WorkingDirectory={{ cortex_db_dir }}
 SyslogIdentifier={{ cortex_system_user }}
+LimitNOFILE={{ cortex_limit_nofile }}
 Restart=always
 RestartSec=5