Clean yum cache after setting up repos

Author: dkoshkin

ansible/roles/packages-repo/tasks/main.yaml

@@ -30,6 +30,11 @@
     environment: "{{proxy_env}}"
 
   - name: clean yum cache
+    command: 'yum --disablerepo="*" --enablerepo="docker,kubernetes,gluster" clean all'
+    when: ansible_os_family == 'RedHat'
+    environment: "{{proxy_env}}"
+
+  - name: yum makecache
     command: 'yum --disablerepo="*" --enablerepo="docker,kubernetes,gluster" makecache'
     when: ansible_os_family == 'RedHat'
     environment: "{{proxy_env}}"

docs/disconnected_install.md

@@ -101,6 +101,9 @@ gpgcheck=1
 repo_gpgcheck=0
 gpgkey=https://download.gluster.org/pub/gluster/glusterfs/3.8/3.8.7/rsa.pub
 EOF'
+
+# Clean yum cache
+yum clean all
 ```
 
 ### Download the RPMs using reposync

integration/test-resources/disconnected-installation/configure-rpm-mirrors.sh

@@ -174,3 +174,6 @@ enabled=1
 gpgcheck=1
 gpgkey=file:///tmp/gluster.gpg
 EOF
+
+# Need to clean cache to download metadata again
+yum clean all