Initial travis setup

.travis.yml

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+sudo: true
+language: c
+services: docker
+addons:
+  hosts:
+    - mariadb.example.com
+
+before_install:
+  - chmod +x .travis/script.sh
+  - chmod +x .travis/gen-ssl.sh
+  - export PROJ_PATH=`pwd`
+  - export ENTRYPOINT=$PROJ_PATH/.travis/sql
+  - mkdir tmp
+  - .travis/gen-ssl.sh mariadb.example.com tmp
+  - export SSLCERT=$PROJ_PATH/tmp
+  - export CONNECTOR_C_VERSION=v_2.3.3
+
+env:
+  #  - DB=mysql:5.5
+  #- DB=mysql:5.6
+  #- DB=mysql:5.7
+  #- DB=mariadb:5.5
+  #- DB=mariadb:10.0
+  #- DB=mariadb:10.1
+  - DB=mariadb:10.2
+  #- DB=mariadb:10.3
+
+script: .travis/script.sh

.travis/docker-compose.yml

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+version: '2'
+services:
+  db:
+    image: $DB
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --ssl-ca=/etc/sslcert/ca.crt --ssl-cert=/etc/sslcert/server.crt --ssl-key=/etc/sslcert/server.key --bind-address=0.0.0.0
+    ports:
+      - 3305:3306
+    volumes:
+      - $SSLCERT:/etc/sslcert
+      - $ENTRYPOINT:/docker-entrypoint-initdb.d
+    environment:
+      MYSQL_DATABASE: odbc_test
+      MYSQL_ALLOW_EMPTY_PASSWORD: 1

.travis/gen-ssl.sh

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+#!/bin/bash
+set -e
+
+log () {
+  echo "$@" 1>&2
+}
+
+print_error () {
+  echo "$@" 1>&2
+  exit 1
+}
+
+print_usage () {
+  print_error "Usage: gen-ssl-cert-key <fqdn> <output-dir>"
+}
+
+gen_cert_subject () {
+  local fqdn="$1"
+  [[ "${fqdn}" != "" ]] || print_error "FQDN cannot be blank"
+  echo "/C=/ST=/O=/localityName=/CN=${fqdn}/organizationalUnitName=/emailAddress=/"
+}
+
+main () {
+  local fqdn="$1"
+  local sslDir="$2"
+  [[ "${fqdn}" != "" ]] || print_usage
+  [[ -d "${sslDir}" ]] || print_error "Directory does not exist: ${sslDir}"
+
+  local caCertFile="${sslDir}/ca.crt"
+  local caKeyFile="${sslDir}/ca.key"
+  local certFile="${sslDir}/server.crt"
+  local keyFile="${sslDir}/server.key"
+  local csrFile=$(mktemp)
+  local clientCertFile="${sslDir}/client.crt"
+  local clientKeyFile="${sslDir}/client.key"
+  local clientKeystoreFile="${sslDir}/client-keystore.jks"
+  local fullClientKeystoreFile="${sslDir}/fullclient-keystore.jks"
+  local tmpKeystoreFile=$(mktemp)
+  local pcks12FullKeystoreFile="${sslDir}/fullclient-keystore.p12"
+  local clientReqFile=$(mktemp)
+
+  log "Generating CA key"
+  openssl genrsa -out "${caKeyFile}" 2048
+
+  log "Generating CA certificate"
+  openssl req \
+    -sha1 \
+    -new \
+    -x509 \
+    -nodes \
+    -days 3650 \
+    -subj "$(gen_cert_subject ca.example.com)" \
+    -key "${caKeyFile}" \
+    -out "${caCertFile}"
+
+  log "Generating private key"
+  openssl genrsa -out "${keyFile}" 2048
+
+  log "Generating certificate signing request"
+  openssl req \
+    -new \
+    -batch \
+    -sha1 \
+    -subj "$(gen_cert_subject "$fqdn")" \
+    -set_serial 01 \
+    -key "${keyFile}" \
+    -out "${csrFile}" \
+    -nodes
+
+  log "Generating X509 certificate"
+  openssl x509 \
+    -req \
+    -sha1 \
+    -set_serial 01 \
+    -CA "${caCertFile}" \
+    -CAkey "${caKeyFile}" \
+    -days 3650 \
+    -in "${csrFile}" \
+    -signkey "${keyFile}" \
+    -out "${certFile}"
+
+  log "Generating client certificate"
+  openssl req \
+    -batch \
+    -newkey rsa:2048 \
+    -days 3600 \
+    -subj "$(gen_cert_subject "$fqdn")" \
+    -nodes \
+    -keyout "${clientKeyFile}" \
+    -out "${clientReqFile}"
+
+  openssl x509 \
+    -req \
+    -in "${clientReqFile}" \
+    -days 3600 \
+    -CA "${caCertFile}" \
+    -CAkey "${caKeyFile}" \
+    -set_serial 01 \
+    -out "${clientCertFile}"
+
+  # Now generate a keystore with the client cert & key
+  log "Generating client keystore"
+  openssl pkcs12 \
+    -export \
+    -in "${clientCertFile}" \
+    -inkey "${clientKeyFile}" \
+    -out "${tmpKeystoreFile}" \
+    -name "mysqlAlias" \
+    -passout pass:kspass
+
+
+  # Now generate a full keystore with the client cert & key + trust certificates
+  log "Generating full client keystore"
+  openssl pkcs12 \
+    -export \
+    -in "${clientCertFile}" \
+    -inkey "${clientKeyFile}" \
+    -out "${pcks12FullKeystoreFile}" \
+    -name "mysqlAlias" \
+    -passout pass:kspass
+
+
+
+  # Clean up CSR file:
+  rm "$csrFile"
+  rm "$clientReqFile"
+  rm "$tmpKeystoreFile"
+
+  log "Generated key file and certificate in: ${sslDir}"
+  ls -l "${sslDir}"
+}
+
+main "$@"
+

.travis/maxscale-compose.yml

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+version: '2'
+services:
+  maxscale:
+    depends_on:
+      - db
+    ports:
+      - 4006:4006
+      - 4007:4007
+      - 4008:4008
+    build:
+      context: .
+      dockerfile: maxscale/Dockerfile
+      args:
+        MAXSCALE_VERSION: $MAXSCALE_VERSION
+  db:
+    image: $DB
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci --ssl-ca=/etc/sslcert/ca.crt --ssl-cert=/etc/sslcert/server.crt --ssl-key=/etc/sslcert/server.key --bind-address=0.0.0.0
+    ports:
+      - 3305:3306
+    volumes:
+      - $SSLCERT:/etc/sslcert
+      - $ENTRYPOINT:/docker-entrypoint-initdb.d
+    environment:
+      MYSQL_DATABASE: odbc_test
+      MYSQL_ALLOW_EMPTY_PASSWORD: 1

.travis/maxscale/Dockerfile

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+FROM centos:7
+
+ARG MAXSCALE_VERSION
+ENV MAXSCALE_VERSION ${MAXSCALE_VERSION:-2.1.4}
+
+COPY maxscale/mariadb.repo /etc/yum.repos.d/
+
+RUN rpm --import https://yum.mariadb.org/RPM-GPG-KEY-MariaDB \
+    && yum -y install https://downloads.mariadb.com/MaxScale/${MAXSCALE_VERSION}/centos/7/x86_64/maxscale-${MAXSCALE_VERSION}-1.centos.7.x86_64.rpm \
+    && yum -y update
+
+RUN yum -y install maxscale-${MAXSCALE_VERSION} MariaDB-client \
+    && yum clean all \
+    && rm -rf /tmp/*
+
+COPY maxscale/docker-entrypoint.sh /
+RUN chmod 777 /etc/maxscale.cnf
+COPY maxscale/maxscale.cnf /etc/
+RUN chmod 777 /docker-entrypoint.sh
+
+
+EXPOSE 4006 4007 4008
+
+ENTRYPOINT ["/docker-entrypoint.sh"]

.travis/maxscale/docker-entrypoint.sh

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+#!/usr/bin/env bash
+
+set -e
+
+echo 'creating configuration done'
+
+sleep 15
+
+#################################################################################################
+# wait for db availability for 60s
+#################################################################################################
+mysql=( mysql --protocol=tcp -ubob -hdb --port=3306 )
+for i in {60..0}; do
+    if echo 'use test2' | "${mysql[@]}" &> /dev/null; then
+        break
+    fi
+    echo 'DB init process in progress...'
+    sleep 1
+done
+
+echo 'use test2' | "${mysql[@]}"
+if [ "$i" = 0 ]; then
+    echo 'DB init process failed.'
+    exit 1
+fi
+
+echo 'maxscale launching ...'
+
+tail -n 500 /etc/maxscale.cnf
+
+/usr/bin/maxscale --nodaemon
+
+cd /var/log/maxscale
+ls -lrt
+tail -n 500 /var/log/maxscale/maxscale.log

.travis/maxscale/mariadb.repo

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+# MariaDB 10.2 CentOS repository list - created 2017-06-05 08:06 UTC
+# http://downloads.mariadb.org/mariadb/repositories/
+[mariadb]
+name = MariaDB
+baseurl = http://yum.mariadb.org/10.2/centos7-amd64
+gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
+gpgcheck=1