doing

run.sh

@@ -20,7 +20,7 @@ start_superset() {
 }
 
 initialize_nodes
-superset_node_address=$(get_superset_node_ip ${superset_network_interface})
-docker_swarm_token=$(init_and_get_docker_swarm_token ${superset_node_address})
-clusterize_nodes
-start_superset
+# superset_node_address=$(get_superset_node_ip ${superset_network_interface})
+# docker_swarm_token=$(init_and_get_docker_swarm_token ${superset_node_address})
+# clusterize_nodes
+# start_superset

services/mysql-mgmt/Dockerfile

@@ -1,5 +1,7 @@
 FROM ubuntu:22.04
 
+COPY . "/opt"
+
 RUN \
   apt \
     update \
@@ -15,39 +17,42 @@ RUN \
   && \
   groupadd \
     --system \
-      superset \
+      "superset" \
   && \
   useradd \
     --system \
     --gid \
-      superset \
+      "superset" \
     --create-home \
     --home-dir \
-      /home/superset \
+      "/home/superset" \
     --shell \
-      /bin/bash \
+      "/bin/bash" \
     superset \
   && \
+  mkdir \
+    "/opt/initcontainer" \
+  && \
   chown \
     --recursive \
       superset:superset \
-        /opt/initcontainer \
+        "/opt/initcontainer" \
   && \
   rm \
     --recursive \
     --force \
-      /var/lib/apt/lists/*
+      "/var/lib/apt/lists/*"
 
 USER superset
 
-ARG MYSQL_SHELL_VERSION "mysql-shell-8.3.0-linux-glibc2.28-x86-64bit"
-ARG MYSQL_ROUTER_VERSION "mysql-router-8.3.0-linux-glibc2.28-x86_64"
+ARG MYSQL_SHELL_VERSION="mysql-shell-8.3.0-linux-glibc2.28-x86-64bit"
+ARG MYSQL_ROUTER_VERSION="mysql-router-8.3.0-linux-glibc2.28-x86_64"
 
-ENV DEBIAN_FRONTEND "noninteractive"
-ENV PATH "${PATH}:${HOME}/${MYSQL_SHELL_VERSION}/bin:${HOME}/${MYSQL_ROUTER_VERSION}/bin"
+ENV DEBIAN_FRONTEND="noninteractive"
+ENV PATH="${PATH}:/home/superset/${MYSQL_SHELL_VERSION}/bin:/home/superset/${MYSQL_ROUTER_VERSION}/bin"
+# ENV MYSQL_TEST_LOGIN_FILE="/home/superset/.mylogin.cnf"
 
-COPY . "${HOME}"
-WORKDIR "${HOME}"
+WORKDIR "/home/superset"
 
 RUN \
   wget \
@@ -69,8 +74,10 @@ RUN \
   && \
   chmod \
     744 \
-      "${HOME}/envsubst-Linux-x86_64" \
+      "/home/superset/envsubst-Linux-x86_64" \
   && \
-    rm \
-      "${MYSQL_SHELL_VERSION}.tar.gz" \
-      "${MYSQL_ROUTER_VERSION}.tar.xz"
+  rm \
+    "${MYSQL_SHELL_VERSION}.tar.gz" \
+    "${MYSQL_ROUTER_VERSION}.tar.xz"
+
+ENTRYPOINT [ "sleep", "infinity" ]

services/mysql-mgmt/docker-compose.yml

@@ -3,7 +3,7 @@ services:
   initcontainer:
     build: "/opt/superset-cluster/mysql-mgmt"
     image: "mysql-mgmt"
-    entrypoint: [ "/opt/entrypoint.sh" ]
+    entrypoint: "sleep infinity" #[ "/home/superset/entrypoint.sh" ]
     container_name: "mysql-mgmt-initcontainer"
     network_mode: "host"
     restart: "no"

services/mysql-mgmt/entrypoint.sh

@@ -6,9 +6,9 @@ if [ "${IS_PRIMARY_MGMT_NODE}" == "true" ]; then
   export STATE="MASTER"
   export PRIORITY="100"
 
-  for mysql_node_ip_address in "${PRIMARY_MYSQL_NODE}" "${SECONDARY_FIRST_MYSQL_NODE}" "${SECONDARY_SECOND_MYSQL_NODE}"; do
-    mysqlsh --login-path="${mysql_node_ip_address}" --execute="dba.configureInstance('${mysql_node_ip_address}')"
-  done
+  # for mysql_node_ip_address in "${PRIMARY_MYSQL_NODE}" "${SECONDARY_FIRST_MYSQL_NODE}" "${SECONDARY_SECOND_MYSQL_NODE}"; do
+  #   mysqlsh --login-path="${mysql_node_ip_address}" --execute="dba.configureInstance('${mysql_node_ip_address}')"
+  # done
 
   mysqlsh --login-path="${PRIMARY_MYSQL_NODE}" --execute="dba.createCluster('superset');"
 
@@ -17,11 +17,11 @@ if [ "${IS_PRIMARY_MGMT_NODE}" == "true" ]; then
     mysqlsh --login-path="${PRIMARY_MYSQL_NODE}" --execute="dba.getCluster('superset').addInstance('${secondary_node_ip}',{recoveryMethod:'incremental'});"
   done
 
-  mysqlsh --login-path="${PRIMARY_MYSQL_NODE}" --sql --file="${HOME}/superset-user.sql"
+  mysqlsh --login-path="${PRIMARY_MYSQL_NODE}" --sql --file="/home/superset/superset-user.sql"
 else
   export STATE="BACKUP"
   export PRIORITY="90"
 fi
 
 mysqlrouter --bootstrap "superset:cluster@${PRIMARY_MYSQL_NODE}:3306" --directory "/opt/initcontainer/mysql_router" --conf-use-sockets
-${HOME}/envsubst-Linux-x86_64 < "${HOME}/keepalived.conf.tpl" > "/opt/initcontainer/keepalived.conf"
+/home/superset/envsubst-Linux-x86_64 < "/home/superset/keepalived.conf.tpl" > "/opt/initcontainer/keepalived.conf"

services/mysql-mgmt/init.sh

@@ -9,3 +9,16 @@ export SECONDARY_SECOND_MYSQL_NODE="${6}"
 
 cd /opt/superset-cluster/mysql-mgmt
 docker compose up initcontainer && docker compose up maincontainer --detach
+docker compose up initcontainer -d
+docker exec -it mysql-mgmt-initcontainer bash
+export IS_PRIMARY_MGMT_NODE=true
+export VIRTUAL_IP_ADDRESS=10.145.211.155
+export VIRTUAL_NETWORK_INTERFACE=eth0
+export PRIMARY_MYSQL_NODE=wiktor-ctl
+export SECONDARY_FIRST_MYSQL_NODE=wiktor-srv
+export SECONDARY_SECOND_MYSQL_NODE=wiktor-pxy
+
+# cd /opt/superset-cluster/mysql-mgmt
+# docker compose up initcontainer -d
+# docker exec -it mysql-mgmt-initcontainer bash
+# docker exec -it mysql bash

services/mysql-server/Dockerfile

@@ -3,6 +3,8 @@ FROM mysql:8.0-debian
 ARG SERVER_ID
 ENV SERVER_ID="${SERVER_ID}"
 
+COPY . "/opt"
+
 RUN \
   apt \
     update \
@@ -17,42 +19,64 @@ RUN \
     --location \
     --output \
       envsubst \
-        https://github.com/a8m/envsubst/releases/download/v1.2.0/envsubst-Linux-x86_64 \
+        "https://github.com/a8m/envsubst/releases/download/v1.2.0/envsubst-Linux-x86_64" \
   && \
   chmod \
-    744 \
+    700 \
       envsubst \
   && \
     ./envsubst < "/opt/mysql_config.cnf.tpl" > "/etc/mysql/conf.d/mysql_config.cnf" \
   && \
   groupadd \
     --system \
-      superset \
+      "superset" \
   && \
   useradd \
     --system \
     --gid \
-      superset \
+      "superset" \
     --create-home \
     --home-dir \
-      /home/superset \
+      "/home/superset" \
     --shell \
-      /bin/bash \
+      "/bin/bash" \
     superset \
   && \
+  mv \
+    "/opt/entrypoint.sh" \
+    "/opt/store_credentials" \
+    "/home/superset" \
+  && \
+  if [ -f "/opt/.mylogin.cnf" ]; then \
+    mv "/opt/.mylogin.cnf" "/home/superset/"; \
+  fi \
+  && \
   chown \
     --recursive \
       superset:superset \
-        /var/run/mysqld \
+        "/var/lib/mysql" \
+        "/var/run/mysqld" \
+        "/home/superset" \
+  && \
+  chmod \
+    500 \
+      "/home/superset/entrypoint.sh" \
+  && \
+  chmod \
+    500 \
+      "/home/superset/store_credentials" \
   && \
   rm \
     --recursive \
     --force \
-      /var/lib/apt/lists/*
+      "/var/lib/apt/lists/*"
 
 USER superset
 
-COPY . "${HOME}"
-WORKDIR "${HOME}"
+WORKDIR "/home/superset"
+
+ENV MYSQL_TEST_LOGIN_FILE="/home/superset/.mylogin.cnf"
+
+# ENTRYPOINT [ "sh", "-c", "sleep infinity" ]
 
-CMD [ "${HOME}/entrypoint.sh" ]
+ENTRYPOINT [ "/home/superset/entrypoint.sh" ]

services/mysql-server/entrypoint.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 
-export MYSQL_ROOT_PASSWORD=$(openssl rand -hex 9)
+export MYSQL_ROOT_PASSWORD=mysql
+#$(openssl rand -hex 9)
 
-/opt/store_credentials
+/home/superset/store_credentials
 docker-entrypoint.sh mysqld &
 
 unset MYSQL_ROOT_PASSWORD

src/common.sh

@@ -21,7 +21,7 @@ initialize_nodes() {
   for mgmt_node in "${mgmt_nodes[@]}"; do
     ssh root@${mgmt_node} "mkdir --parents /opt/superset-cluster"
     scp -r ${_path_to_root_catalog}/services/mysql-mgmt "root@${mgmt_node}:/opt/superset-cluster"
-    ssh root@${mgmt_node} "/opt/superset-cluster/mysql-mgmt/init.sh ${IS_PRIMARY_MGMT_NODE} ${virtual_ip_address} ${virtual_network_interface} $(array_to_string_converter ${mysql_nodes[@]})"
+    # ssh root@${mgmt_node} "/opt/superset-cluster/mysql-mgmt/init.sh ${IS_PRIMARY_MGMT_NODE} ${virtual_ip_address} ${virtual_network_interface} $(array_to_string_converter ${mysql_nodes[@]})"
     IS_PRIMARY_MGMT_NODE=false
   done
 }