fix(deps): add missing external dependencies for rules_docker (#422)

.azure/pipelines/docker-images.yml

@@ -55,10 +55,10 @@ steps:
 
 - script: |
     echo "startup --output_base=$(BAZEL_OUTPUT_BASE)
-    common --disk_cache=$(BAZEL_DISK_CACHE)
     common --color=no
     common --curses=yes
 
+    build --disk_cache=$(BAZEL_DISK_CACHE)
     build --show_progress_rate_limit=0
     build --show_task_finish
     build --show_timestamps
@@ -71,6 +71,7 @@ steps:
     curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -
     echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
     sudo apt update && sudo apt install -y bazel ffmpeg
+    bazel version
   displayName: 'Install bazel, ffmpeg'
 
 - script: |

WORKSPACE

@@ -182,12 +182,15 @@ rules_typescript_proto_dependencies()
 # docker
 ###################################
 
-# Download the rules_docker repository at release v0.14.4
+RULES_DOCKER_VERSION = "0.14.4"
+
+RULES_DOCKER_SHA256 = "123"
+
 http_archive(
     name = "io_bazel_rules_docker",
-    #sha256 = "6287241e033d247e9da5ff705dd6ef526bac39ae82f3d17de1b69f8cb313f9cd",
-    strip_prefix = "rules_docker-0.14.4",
-    urls = ["https://" + GITHUB_COM + "/bazelbuild/rules_docker/releases/download/v0.14.3/rules_docker-v0.14.4.tar.gz"],
+    #sha256 = RULES_DOCKER_SHA256,
+    strip_prefix = "rules_docker-%s" % RULES_DOCKER_VERSION,
+    urls = ["https://%s/bazelbuild/rules_docker/releases/download/v%s/rules_docker-v%s.tar.gz" % (GITHUB_COM, RULES_DOCKER_VERSION, RULES_DOCKER_VERSION)],
 )
 
 load(
@@ -197,6 +200,17 @@ load(
 
 container_repositories()
 
+load(
+    "@io_bazel_rules_docker//repositories:deps.bzl",
+    container_deps = "deps",
+)
+
+container_deps()
+
+load("@io_bazel_rules_docker//repositories:pip_repositories.bzl", "pip_deps")
+
+pip_deps()
+
 load(
     "@io_bazel_rules_docker//nodejs:image.bzl",
     _nodejs_image_repos = "repositories",