build: usage instruction for repo test.

scripts/build/update_repo/README.md

+# Repository updates deb/rpm
+
+
+
+## Testing
+
+It's possible to test the repo updates for rpm and deb by running the test scripts within a docker container like this. Tests are being executed by using two buckets on gcp setup for testing.
+
+```bash
+docker run -ti --rm -u 0:0 grafana/grafana-ci-deploy:1.2.0 bash # 1.2.0 is the newest image at the time of writing
+# in the container:
+mkdir -p /go/src/github.com/grafana/dist
+cd /go/src/github.com/grafana
+
+#outside of container:
+cd <grafana project dir>/..
+docker cp grafana <container_name>:/go/src/github.com/grafana/.
+docker cp <gpg.key used for signing> <container_name>:/private.key
+
+#in container:
+gpg --batch --allow-secret-key-import --import /private.key
+cd dist && wget https://dl.grafana.com/oss/release/grafana_5.4.3_amd64.deb && wget https://dl.grafana.com/oss/release/grafana-5.4.3-1.x86_64.rpm && cd ..
+
+#run these scripts:
+./script/build/update_repo/test-update-deb-repo.sh <gpg key password>
+./script/build/update_repo/test-update-rpm-repo.sh <gpg key password>
+
+```

scripts/build/update_repo/test-update-deb-repo.sh

 #!/usr/bin/env bash
 #!/usr/bin/env bash
 
 
-# Usage
-# docker run -ti --rm -u 0:0 grafana/grafana-ci-deploy:1.1.0 bash
-# in the container:
-# mkdir -p /go/src/github.com/grafana/dist
-# cd /go/src/github.com/grafana
-#
-# outside of container:
-# cd <grafana project dir>/..
-# docker cp grafana <container_name>:/go/src/github.com/grafana/.
-# docker cp <gpg.key used for signing> <container_name>:/private.key
-#
-# in container:
-# gpg --batch --allow-secret-key-import --import /private.key
-# cd dist && wget https://dl.grafana.com/oss/release/grafana_5.4.3_amd64.deb && cd ..
-# run this script:
-# ./script/build/update_repo/test-update-deb-repo.sh <gpg key password>
-
 GPG_PASS=${1:-}
 GPG_PASS=${1:-}
 
 
 ./scripts/build/update_repo/update-deb.sh "oss" "$GPG_PASS" "v5.4.3" "dist" "grafana-testing-aptly-db" "grafana-testing-repo"
 ./scripts/build/update_repo/update-deb.sh "oss" "$GPG_PASS" "v5.4.3" "dist" "grafana-testing-aptly-db" "grafana-testing-repo"

scripts/build/update_repo/test-update-rpm-repo.sh

 #!/usr/bin/env bash
 #!/usr/bin/env bash
 
 
-# Usage
-# docker run -ti --rm -u 0:0 grafana/grafana-ci-deploy:1.1.0 bash
-# in the container:
-# mkdir -p /go/src/github.com/grafana/dist
-# cd /go/src/github.com/grafana
-#
-# outside of container:
-# cd <grafana project dir>/..
-# docker cp grafana <container_name>:/go/src/github.com/grafana/.
-# docker cp <gpg.key used for signing> <container_name>:/private.key
-#
-# in container:
-# gpg --batch --allow-secret-key-import --import /private.key
-# cd dist && wget https://dl.grafana.com/oss/release/grafana-5.4.3-1.x86_64.rpm && cd ..
-# run this script:
-# ./script/build/update_repo/test-update-rpm-repo.sh <gpg key password>
-
 GPG_PASS=${1:-}
 GPG_PASS=${1:-}
 
 
 ./scripts/build/update_repo/update-rpm.sh "oss" "$GPG_PASS" "v5.4.3" "dist" "grafana-testing-repo"
 ./scripts/build/update_repo/update-rpm.sh "oss" "$GPG_PASS" "v5.4.3" "dist" "grafana-testing-repo"