ci: add kubernetes helm chart and gcp deployment (#1854)

* ci: add kubernetes helm chart and gcp deployment

* use official or parity's docker images only

substrate/scripts/gitlab/check_merge_conflict.sh

@@ -45,6 +45,11 @@ EOT
 
 test "${mergeable}" = "true" && echo "|  yes, it is." && exit 0
 
+if [ "${baseref}" = "null" -o "${baserepo}" = "null" ]
+then
+	echo "| either connectivity issues with github or pull request not existant"
+	exit 3
+fi
 
 cat <<-EOT
 |  not mergeable
@@ -94,7 +99,6 @@ curl -sS -X POST \
 	-F "token=${CI_JOB_TOKEN}" \
 	-F "ref=master" \
 	-F "variables[REBUILD_WASM]=\"${baserepo}:${baseref}\"" \
-	-F "variables[PRNO]=${CI_COMMIT_REF_NAME}" \
 	${GITLAB_API}/projects/${GITHUB_API_PROJECT}/trigger/pipeline \
 	| jq -r .web_url
 

substrate/scripts/gitlab/check_runtime.sh

@@ -1,9 +1,9 @@
 #!/bin/sh
-# 
-# 
-# check for any changes in the node/src/runtime, srml/ and core/sr_* trees. if 
-# there are any changes found, it should mark the PR breaksconsensus and 
-# "auto-fail" the PR in some way unless a) the runtime is rebuilt and b) there 
+#
+#
+# check for any changes in the node/src/runtime, srml/ and core/sr_* trees. if
+# there are any changes found, it should mark the PR breaksconsensus and
+# "auto-fail" the PR in some way unless a) the runtime is rebuilt and b) there
 # isn't a change in the runtime/src/lib.rs file that alters the version.
 
 set -e # fail on any error
@@ -66,14 +66,14 @@ then
 	then
 		cat <<-EOT
 			
-			changes to the runtime sources and changes in the spec version. Wasm 
+			changes to the runtime sources and changes in the spec version. Wasm
 			binary blob is rebuilt. Looks good.
 		
 			spec_version: ${sub_spec_version} -> ${add_spec_version}
 		
 		EOT
 		exit 0
-	else 
+	else
 		cat <<-EOT
 			
 			changes to the runtime sources and changes in the spec version. Wasm
@@ -122,6 +122,11 @@ else
 
 	versions file: ${VERSIONS_FILE}
 
+	note: if the master branch was merged in as automated wasm rebuilds do it
+	might be the case that a {spec,impl}_version has been changed. but for pull
+	requests that involve wasm source file changes a version has to be changed
+	in the pull request itself.
+
 	EOT
 
 	# drop through into pushing `gotissues` and exit 1...