add update sysctl setting

2017-08-03 08:50:15 -04:00
parent 21e91402d7
commit b7c07f27b8
3 changed files with 31 additions and 0 deletions
@@ -0,0 +1,56 @@
+version: '2'
+services:
+  keepalived-master:
+    restart: always
+    image: arcts/keepalived:1.1.0
+    network_mode: host
+    cap_add:
+      - NET_ADMIN
+    environment:
+      KEEPALIVED_AUTOCONF: true
+      KEEPALIVED_STATE: MASTER
+      KEEPALIVED_INTERFACE: ${interface}
+      KEEPALIVED_VIRTUAL_ROUTER_ID: ${router_id}
+      KEEPALIVED_UNICAST_SRC_IP: ${master_ip}
+      KEEPALIVED_UNICAST_PEER_0: ${backup_ip}
+      KEEPALIVED_TRACK_INTERFACE_1: ${interface}
+      KEEPALIVED_VIRTUAL_IPADDRESS_1: "\"${virtual_ip}\""
+    labels:
+      io.rancher.scheduler.affinity:host_label: ${host_label}=${master_label}
+    {{- if eq .Values.update_sysctl "true" }}
+      io.rancher.sidekicks: keepalived-sysctl
+    {{- end}}
+
+  keepalived-backup:
+    restart: always
+    image: arcts/keepalived:1.1.0
+    network_mode: host
+    cap_add:
+      - NET_ADMIN
+    environment:
+      KEEPALIVED_AUTOCONF: true
+      KEEPALIVED_STATE: BACKUP
+      KEEPALIVED_INTERFACE: ${interface}
+      KEEPALIVED_VIRTUAL_ROUTER_ID: ${router_id}
+      KEEPALIVED_UNICAST_SRC_IP: ${backup_ip}
+      KEEPALIVED_UNICAST_PEER_0: ${master_ip}
+      KEEPALIVED_TRACK_INTERFACE_1: ${interface}
+      KEEPALIVED_VIRTUAL_IPADDRESS_1: "\"${virtual_ip}\""
+    labels:
+      io.rancher.scheduler.affinity:host_label: ${host_label}=${backup_label}
+    {{- if eq .Values.update_sysctl "true" }}
+      io.rancher.sidekicks: keepalived-sysctl
+    {{- end}}
+
+{{- if eq .Values.update_sysctl "true" }}
+  keepalived-sysctl:
+    image: rawmind/alpine-sysctl:0.1-1
+    network_mode: none
+    privileged: true
+    environment:
+      SYSCTL_KEY: net.ipv4.ip_nonlocal_bind
+      SYSCTL_VALUE: 1
+    labels:
+      io.rancher.container.start_once: true
+{{- end}}
+