Update Docker image for v3.1 (#542)

Signed-off-by: Qi Zhang <[email protected]>

Author: keirazhang

README.md

@@ -101,10 +101,10 @@ This project supports below scenarios for end-to-end guest operating system vali
 This compatible guest operating systems list is used for this project only. For guest operating system support status on ESXi, please refer to [VMware Compatibility Guide](https://www.vmware.com/resources/compatibility/search.php?deviceCategory=software&testConfig=16).
 
 ### Docker images
-* Latest (Release v3.0):
+* Latest (Release v3.1):
   * projects.registry.vmware.com/gos_cert/ansible-vsphere-gos-validation:latest
-* Release v3.0:
-  * projects.registry.vmware.com/gos_cert/ansible-vsphere-gos-validation:v3.0
+* Release v3.1:
+  * projects.registry.vmware.com/gos_cert/ansible-vsphere-gos-validation:v3.1
 
 Launch testing using Docker image
 1. Execute below commands in your machine

docker_file/Dockerfile

@@ -1,9 +1,9 @@
 # ansible-vsphere-gos-validation
 # For users launch guest OS validation test on vSphere
-# version: 3.0
+# version: 3.1
 
-# Use latest Photon OS 4.0 docker image as parent image
-FROM photon:4.0
+# Use latest Photon OS docker image as parent image
+FROM photon:latest
 WORKDIR /root/ansible-vsphere-gos-validation
 
 # Install the required packages
@@ -13,8 +13,8 @@ RUN tdnf makecache && \
     python3-wheel  python3-jmespath python3-netaddr && \
     pip3 install pycdlib pywinrm pyvmomi pypsrp passlib
 
-# Install ansible-core (starts from Ansible 2.11)
-RUN pip3 install ansible-core
+# Install ansible-core
+RUN pip3 install ansible-core==2.15.8
 
 # Install Ansible collections
 # You can set https proxy if collections are failed to install from Galaxy server, e.g.,
@@ -24,13 +24,12 @@ ENV LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8
 RUN ansible-galaxy collection install ansible.netcommon ansible.posix community.general community.vmware community.windows community.crypto
 
 # Download latest 'ansible-vsphere-gos-validation' release to working dir
-RUN curl -s https://api.github.com/repos/vmware/ansible-vsphere-gos-validation/releases/latest | grep "tarball_url" | cut -d "\"" -f 4 | xargs -n 1 wget -O test.tar.gz && \
-    tar -zxf test.tar.gz && \
-    mv vmware-ansible-vsphere-gos-validation*/* ./
+RUN wget --no-check-certificate https://github.com/vmware/ansible-vsphere-gos-validation/archive/refs/heads/main.tar.gz -O /tmp/test.tar.gz && \
+    tar -zxf /tmp/test.tar.gz -C /tmp && \
+    mv /tmp/ansible-vsphere-gos-validation-main/* ./
 
 # Clean up unused files
-RUN rm -rf test.tar.gz vmware-ansible-vsphere-gos-validation* && \
-    tdnf clean all && \
+RUN tdnf clean all && \
     rm -rf /var/cache/* /root/.cache/pip/* /var/log/* /tmp/* /root/.ansible/tmp/*
 
 # Known issue: ping: socket SOCK_DGRAM 1: Permission denied, Kernel bug workaround

docker_file/README.md

@@ -0,0 +1,16 @@
+# How to update docker image
+## Build docker image
+Build a new docker image with version tag vX.Y for latest release.
+```
+docker build . -t ansible-vsphere-gos-validation:vX.Y
+```
+
+## Run docker container to test the new docker image
+```
+docker run -it --privileged ansible-vsphere-gos-validation:vX.Y
+```
+
+## Tag the docker image as latest
+```
+docker image tag ansible-vsphere-gos-validation:vX.Y ansible-vsphere-gos-validation:latest
+```

docs/KNOWN_ISSUES.md

@@ -13,4 +13,4 @@ pyvmomi
 passlib
 pytesseract
 Pillow
-ansible-core
+ansible-core==2.15.8