Do not build Ubuntu images on Azure

appveyor-build-linux-images.yml

@@ -1,40 +1,39 @@
 environment:
-
   matrix:
-  - job_name: Ubuntu 20.04 on GCE us-central1
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-2004-gce-us-central1
-    APPVEYOR_BAKE_IMAGE: ubuntu2004-master-gce-us-central1
-    BUILD_AGENT_MODE: GCE
-
-  - job_name: Ubuntu 18.04 on GCE us-central1
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-gce-us-central1
-    APPVEYOR_BAKE_IMAGE: ubuntu1804-master-gce-us-central1
-    BUILD_AGENT_MODE: GCE
-
-  - job_name: Ubuntu 16.04 on GCE us-central1
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1604-gce-us-central1
-    APPVEYOR_BAKE_IMAGE: ubuntu1604-master-gce-us-central1
-    BUILD_AGENT_MODE: GCE
-
-  - job_name: Ubuntu 18.04 on Azure West US
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-azure-westus
-    APPVEYOR_BAKE_IMAGE: ubuntu1804-master-azure-westus
-    BUILD_AGENT_MODE: Azure
-
-  - job_name: Ubuntu 20.04 on Hyper-V
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-2004-hyperv
-    APPVEYOR_BAKE_IMAGE: ubuntu2004-master
-    BUILD_AGENT_MODE: HyperV
-
-  - job_name: Ubuntu 18.04 on Hyper-V
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-hyperv
-    APPVEYOR_BAKE_IMAGE: ubuntu1804-master
-    BUILD_AGENT_MODE: HyperV
-
-  - job_name: Ubuntu 16.04 on Hyper-V
-    APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1604-hyperv
-    APPVEYOR_BAKE_IMAGE: ubuntu1604-master
-    BUILD_AGENT_MODE: HyperV
+    - job_name: Ubuntu 20.04 on GCE us-central1
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-2004-gce-us-central1
+      APPVEYOR_BAKE_IMAGE: ubuntu2004-master-gce-us-central1
+      BUILD_AGENT_MODE: GCE
+
+    - job_name: Ubuntu 18.04 on GCE us-central1
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-gce-us-central1
+      APPVEYOR_BAKE_IMAGE: ubuntu1804-master-gce-us-central1
+      BUILD_AGENT_MODE: GCE
+
+    - job_name: Ubuntu 16.04 on GCE us-central1
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1604-gce-us-central1
+      APPVEYOR_BAKE_IMAGE: ubuntu1604-master-gce-us-central1
+      BUILD_AGENT_MODE: GCE
+
+    # - job_name: Ubuntu 18.04 on Azure West US
+    #   APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-azure-westus
+    #   APPVEYOR_BAKE_IMAGE: ubuntu1804-master-azure-westus
+    #   BUILD_AGENT_MODE: Azure
+
+    - job_name: Ubuntu 20.04 on Hyper-V
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-2004-hyperv
+      APPVEYOR_BAKE_IMAGE: ubuntu2004-master
+      BUILD_AGENT_MODE: HyperV
+
+    - job_name: Ubuntu 18.04 on Hyper-V
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1804-hyperv
+      APPVEYOR_BAKE_IMAGE: ubuntu1804-master
+      BUILD_AGENT_MODE: HyperV
+
+    - job_name: Ubuntu 16.04 on Hyper-V
+      APPVEYOR_BUILD_WORKER_IMAGE: base-ubuntu-1604-hyperv
+      APPVEYOR_BAKE_IMAGE: ubuntu1604-master
+      BUILD_AGENT_MODE: HyperV
 
   BASE_DIR: src/build-images-${APPVEYOR_REPO_COMMIT}/scripts/Ubuntu
   BOOTSTRAP: true
@@ -43,19 +42,18 @@ environment:
 clone_folder: ${HOME}/bake-scripts
 
 init:
-- appveyor version
-- source /etc/os-release && echo $PRETTY_NAME
+  - appveyor version
+  - source /etc/os-release && echo $PRETTY_NAME
 
 clone_script:
-- curl -fsSL "https://github.com/appveyor/build-images/archive/$APPVEYOR_REPO_COMMIT.tar.gz" -o scripts.tar.gz
-- mkdir src && tar -zxf scripts.tar.gz -C $APPVEYOR_BUILD_FOLDER/src
+  - curl -fsSL "https://github.com/appveyor/build-images/archive/$APPVEYOR_REPO_COMMIT.tar.gz" -o scripts.tar.gz
+  - mkdir src && tar -zxf scripts.tar.gz -C $APPVEYOR_BUILD_FOLDER/src
 
 build_script:
-- cd $BASE_DIR && pwd
-- sudo -E ./basicconfig.sh
-- appveyor PushArtifact versions.log
+  - cd $BASE_DIR && pwd
+  - sudo -E ./basicconfig.sh
+  - appveyor PushArtifact versions.log
 
 test: off
-
 #on_failure:
-#- sh: curl -sflL 'https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-ssh.sh' | bash -e 
+#- sh: curl -sflL 'https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-ssh.sh' | bash -e