Deployment changes

do not restart win docker as it makes it impossible to stop agent from
buildkite UI for maintenance

docs/playbooks.md

@@ -116,8 +116,8 @@ To spawn a new windows agent:
 1. Login to the new machine via RDP (you will need a RDP client, e.g. Chrome app).
 1. In the RDP session: run these commands in the CMD window under Administrator to bootstrap the Windows machine:
     ```powershell 
-    Invoke-WebRequest -uri 'https://raw.githubusercontent.com/google/llvm-premerge-checks/master/scripts/windows_agent_bootstrap.ps1' -OutFile windows_agent_bootstrap.ps1
-    ./windows_agent_bootstrap.ps1
+    Invoke-WebRequest -uri 'https://raw.githubusercontent.com/google/llvm-premerge-checks/master/scripts/windows_agent_bootstrap.ps1' -OutFile c:\windows_agent_bootstrap.ps1
+    c:/windows_agent_bootstrap.ps1
     ```
     Ignore the pop-up to format the new disk and wait for the machine to reboot.
     
@@ -126,6 +126,7 @@ To spawn a new windows agent:
 1. Create `c:\credentials` folder with file `buildkite-env.ps1`:
     ```powershell
     $Env:buildkiteAgentToken = "secret-token"
+    $Env:BUILDKITE_AGENT_NAME = "buildkite-windows-#"
     $Env:BUILDKITE_AGENT_TAGS = "queue=windows"
     $Env:CONDUIT_TOKEN = "conduit-api-token"
     ```   

kubernetes/buildkite/deployment.yaml

@@ -18,7 +18,7 @@ metadata:
   name: premerge-debian
   namespace: buildkite
 spec:
-  replicas: 4
+  replicas: 5
   template:
     metadata:
       labels:

scripts/windows_agent_start_buildkite.ps1

@@ -38,14 +38,12 @@ if (${testing}) {
     -v ${workdir}:C:\ws `
     -v C:\credentials:C:\credentials `
     -e BUILDKITE_BUILD_PATH=C:\ws `
-    --restart unless-stopped `
     ${IMAGE} powershell
 } else {
     docker run -d `
     -v ${workdir}:C:\ws `
     -v C:\credentials:C:\credentials `
     -e BUILDKITE_BUILD_PATH=C:\ws `
-    --restart unless-stopped `
     --name ${NAME} `
     ${IMAGE}
 }