Create 3468.x stemcell branch

[#152152804](https://www.pivotaltracker.com/story/show/152152804)

Signed-off-by: Danny Berger <[email protected]>

ci/configure.sh

@@ -3,6 +3,9 @@
 set -eu
 
 fly -t production set-pipeline \
-  -p bosh:stemcells -c ci/pipeline.yml \
+  -p bosh:stemcells:3468.x -c ci/pipeline.yml \
   -l <(lpass show --note "concourse:production pipeline:bosh:stemcells") \
-  -l <(lpass show --note "bats-concourse-pool:vsphere secrets")
+  -l <(lpass show --note "bats-concourse-pool:vsphere secrets") \
+  -v stemcell_branch=3468.x \
+  -v stemcell_version_key=bosh-stemcell/version-3468.x \
+  -v stemcell_version_semver_bump=minor

ci/os-images/configure.sh

@@ -2,6 +2,9 @@
 
 set -eu
 
-fly -t production set-pipeline -p bosh:os-image \
+STEMCELL_VERSION=3468.x
+
+fly -t production set-pipeline -p bosh:os-image:$STEMCELL_VERSION \
     -c ci/os-images/pipeline.yml \
-    --load-vars-from <(lpass show "concourse:production pipeline:os-images" --notes)
+    --load-vars-from <(lpass show "concourse:production pipeline:os-images" --notes) \
+    -v branch=$STEMCELL_VERSION

ci/pipeline.yml

@@ -761,14 +761,14 @@ resources:
     type: git
     source:
       uri: [email protected]:cloudfoundry/bosh-linux-stemcell-builder
-      branch: {{stemcell-branch}}
+      branch: {{stemcell_branch}}
       private_key: {{bosh_src_key}}
 
   - name: bosh-linux-stemcell-builder
     type: git
     source:
       uri: https://github.com/cloudfoundry/bosh-linux-stemcell-builder
-      branch: master
+      branch: {{stemcell_branch}}
 
   - name: stemcells-index
     type: git
@@ -785,6 +785,7 @@ resources:
       bucket: {{candidate_stemcell_bucket}}
       access_key_id: {{stemcell_aws_access_key}}
       secret_access_key: {{stemcell_aws_secret_key}}
+      initial_version: 3468.0.0
 
   - name: syslog-release
     type: bosh-io-release

docs/new_stemcell_line.md

@@ -12,16 +12,19 @@
 
 #### Stemcells and OS Images
 1. Create a new branch in `bosh-linux-stemcell-builder` named `9999.x`
-1. Using the version of the published stemcell, create a new lastpass note for that stemcell line (include version in the name, see pre-existing notes)
-	1. Change the `stemcell_branch` value to `9999.x`. 
-	1. Change the `stemcell_version_key` value to `bosh-stemcell/version-9999.x`
-	1. Change the `stemcell_version_semver_bump` value to `minor`
-	1. Disregard: ~~Change the `fly` command to refer to the `9999.x` branch, `9999.x` note, and `9999.x` pipeline (or delete that command, we have configure scripts).~~ *Moved to configure.sh*
-1. Create a new note for `concourse:production pipeline:os-images:9999.x` - copy & paste the previous branch `concourse:production pipeline:os-images` into a new secure note, in Shared Folder "Shared-BOSH Core (Pivotal Only)".
-	1. 	Update the `branch` value.
-1. Update the `configure.sh` scripts to create `bosh:os-image:9999.x` and `bosh:stemcell:9999.x` pipelines, using the note(s) for 9999.x.
+1. Using the version of the published stemcell, add some variables to the `ci/configure.sh`
+```
+	-v stemcell_branch=9999.x \
+	-v stemcell_version_key=bosh-stemcell/version-9999.x \
+	-v stemcell_version_semver_bump=minor
+```
+1. Using the version of the published stemcell, add some variables to the `ci/os-image/configure.sh`
+```
+	-v branch=9999.x
+```
+1. Update the `configure.sh` scripts to create `bosh:os-image:9999.x` and `bosh:stemcell:9999.x` pipelines.
 1. Log in to the `bosh core os images stemcells` AWS account. Go into the `bosh-core-stemcells-candidate` bucket, then the `bosh-stemcell` folder.
-1. Locally, `echo -n 9999.0.0 > version-9999.x`. Upload that file. (We do this because the file cannot contain newlines.)
+1. Update `initial_version` value for the `version` semver resource in `ci/pipeline.yml` and update it to `9999.0.0`
 1. Push changes to the branch.
 1. Run the configure scripts: `ci/configure.sh` & `ci/os-images/configure.sh`
 	1. That creates os-image and stemcell pipelines; check them to make sure that they're pointing to the right repos, branches, and version file.
@@ -45,4 +48,4 @@
 * [spreadsheet with context, links, and directions](https://docs.google.com/spreadsheets/d/11LgvmuR-XxXpKB-UVi91FL0nkITGhoB-G1NHPwfnweo/edit#gid=0) - not open to everyone, probably
 * [BOSH DavCLI Repo](https://github.com/cloudfoundry/bosh-davcli)
 * [BOSH S3CLI Repo](https://github.com/cloudfoundry/bosh-s3cli)
-* [BOSH GCSCLI Repo](https://github.com/cloudfoundry/bosh-gcscli)
+* [BOSH GCSCLI Repo](https://github.com/cloudfoundry/bosh-gcscli)