init

image/service/keepalived/assets/README.md

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+Add your custom keepalived.conf file here or mount one at docker run to /etc/keepalived/keepalived.conf

image/service/keepalived/assets/keepalived.conf

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+vrrp_instance VI_1 {
+  interface eno1
+  state MASTER
+  virtual_router_id 51
+  priority {{ keepalived_priority }}
+
+  unicast_peer {
+    {{ peer_ip }}
+  }
+
+  virtual_ipaddress {
+    {{ floating_ip }}
+  }
+
+  authentication {
+    auth_type PASS
+    auth_pass {{ keepalived_password }}
+  }
+}

image/service/keepalived/container-start.sh

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+#!/bin/bash -e
+
+FIRST_START_DONE="/etc/docker-keepalived-first-start-done"
+
+# container first start
+if [ ! -e "$FIRST_START_DONE" ]; then
+
+  # config folder is empty use bootstrap config if available
+  if [ ! -e /etc/keepalived/keepalived.conf ]; then
+    echo "No keepalived.conf provided using image default one"
+    if [ ! -e /osixia/keepalived/keepalived.conf ]; then
+      echo "Error: No default keepalived.conf found in /osixia/keepalived/keepalived.conf"
+      exit 1
+    else
+      ln -s /osixia/keepalived/keepalived.conf /etc/keepalived/keepalived.conf
+    fi
+  fi
+
+  touch $FIRST_START_DONE
+fi
+
+exit 0

image/service/keepalived/daemon.sh

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+#!/bin/bash -e
+exec /usr/sbin/keepalived -f /etc/keepalived/keepalived.conf --dont-fork --log-console