Adding the stable mirror for Centos (#89)

Author: BaDos

images/elasticsearch/7.11/Dockerfile

@@ -1,7 +1,7 @@
 FROM docker.elastic.co/elasticsearch/elasticsearch:7.11.2
 
 RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-Linux-* && \
-    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=https://vault.centos.org|g' /etc/yum.repos.d/CentOS-Linux-* && \
+    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=https://mirror.rackspace.com\/centos-vault|g' /etc/yum.repos.d/CentOS-Linux-* && \
     yum -y install zip && \
     zip -q -d /usr/share/elasticsearch/lib/log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class && \
     yum remove -y zip && \

src/Command/Image/GenerateEs.php

@@ -103,11 +103,14 @@ protected function configure(): void
      */
     public function execute(InputInterface $input, OutputInterface $output): int
     {
+// phpcs:disable
         $fixRepo = <<<FIX
 sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-Linux-* && \
-    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=https://vault.centos.org|g' /etc/yum.repos.d/CentOS-Linux-* && \
+    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=https://mirror.rackspace.com\/centos-vault|g' /etc/yum.repos.d/CentOS-Linux-* && \
     
 FIX;
+// phpcs:enable
+
         foreach ($this->versionMap as $version => $versionData) {
             $destination = $this->directoryList->getImagesRoot() . '/elasticsearch/' . $version;
             $dataDir = $this->directoryList->getImagesRoot() . '/elasticsearch/es/';