Lgvanboven proxysql (#65)

* proxysql v2.3.2

* changes AWS Aurora

* Proxysql version upgrade

Co-authored-by: Lennard van Boven | Scienta

deploy/charts/proxysql-cluster/Chart.yaml

@@ -1,5 +1,5 @@
 name: proxysql-cluster
-version: 1.0.1
+version: 2.0.0
 description: Chart for ProxySQL Cluster
 keywords:
 - mysql

docker/files/cli/commands/cluster.sh

@@ -30,8 +30,6 @@ command_init() {
 
  sleep 5
 
- command_sync:checkOnline
-
  touch /proxysql-ready
 }
 
@@ -82,10 +80,10 @@ command_sync:default-hostgroup() {
  FROM mysql_servers
  WHERE hostgroup_id NOT IN (
  SELECT reader_hostgroup
- FROM mysql_replication_hostgroups
+ FROM mysql_aws_aurora_hostgroups
  ) OR hostgroup_id IN (
  SELECT writer_hostgroup
- FROM mysql_replication_hostgroups
+ FROM mysql_aws_aurora_hostgroups
  )
  ");
 
@@ -143,10 +141,10 @@ command_sync:node() {
  FROM mysql_servers
  WHERE hostgroup_id NOT IN (
  SELECT reader_hostgroup
- FROM mysql_replication_hostgroups
+ FROM mysql_aws_aurora_hostgroups
  ) OR hostgroup_id IN (
  SELECT writer_hostgroup
- FROM mysql_replication_hostgroups
+ FROM mysql_aws_aurora_hostgroups
  )
  ");
 
@@ -253,44 +251,3 @@ command_sync:cluster() {
 
  sleep 1
 }
-
-commands_add "sync:checkOnline" "Check if all available servers are online"
-command_sync:checkOnline() {
-
- echo -e "\e[33m Check added MySQL servers \e[0m"
-
- confTotal=$(
- proxysql_execute_query "
- SELECT COUNT (*) FROM mysql_servers;
- ";
- )
- echo -e "\e[33m The number of servers found is" $confTotal "in total \e[0m"
-
- sleep 5
-
- echo -e "\e[33m Check current state of all available servers \e[0m"
-
- proxysql_execute_query "
- SELECT hostgroup_id,hostname,status FROM mysql_servers;
- " | while read hostgroup_id hostname status; do
- # use $hostgroup_id and $status variables
- echo "Checking - hostID: $hostgroup_id, hostname: $hostname, status: $status"
- # when working with a service "status" as indicator isn't always right
- if mysqladmin ping -u${MYSQL_ADMIN_USERNAME} -p${MYSQL_ADMIN_PASSWORD} -h$hostname; then
- echo -e "\e[33m $hostname is operating normaly \e[0m"
- else
- echo -e "\e[33m $hostname is not active \e[0m"
- foundTotal=$((foundTotal + 1))
- echo -e "\e[33m Found:" $foundTotal " offline server(s), out of " $confTotal " server(s) total \e[0m"
- if [ $foundTotal = $confTotal ]; then
- # All servers are Offline
- echo -e "\e[33m All servers are offline, this container is unhealthy. \e[0m"
- # lets exit this container using liveness probe
- rm -rf /proxysql-liveness
- echo -e "\e[33m Liveness state updated to destroy this container. \e[0m"
- fi
- fi
- done
-
- sleep 1
-}

docker/files/cli/functions/proxysql.sh

@@ -64,4 +64,4 @@ function proxysql_wait_for_servers() {
 
  sleep ${SLEEP}
 
-}
+}

docker/k8s-proxysql-cluster.Dockerfile

@@ -1,7 +1,7 @@
 FROM debian:stretch-slim
 LABEL maintainer="Scienta <[email protected]>"
 
-ENV PROXYSQL_VERSION "1.4.14"
+ENV PROXYSQL_VERSION "2.4.4"
 
 ENV PROXYSQL_SERVICE proxysql