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Merge pull request kubernetes#29610 from ivan4th/fix-vagrant-provisio…
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Automatic merge from submit-queue

Fix error reporting during vagrant provisioning

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`release_not_found` shell function can be used both while running
`provision-master.sh` and `privision-node.sh` (it's used by `install-salt`
function in `provision-utils.sh`, but it was defined in `provision-master.sh`.
Because of this, one of my colleagues got the following diagnostic:

```
==> master: Succeeded: 52 (changed=8)
==> master: Failed:     0
==> master: -------------
==> master: Total states run:     52
==> node-1: Machine already provisioned. Run `vagrant provision` or use the `--provision`
==> node-1: flag to force provisioning. Provisioners marked to run always will still run.
==> node-1: Running provisioner: shell...
    node-1: Running: /tmp/vagrant-shell20160726-19144-hahnl1.sh
==> node-1: Prepare package manager
==> node-1: Provisioning network on node
==> node-1: Network configuration verified
==> node-1: /tmp/vagrant-shell: line 134: release_not_found: command not found
The SSH command responded with a non-zero exit status. Vagrant
assumes that this means the command failed. The output for this command
should be in the log above. Please read the output to determine what
went wrong.
```
... which is rather confusing.

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Kubernetes Submit Queue authored Aug 10, 2016
2 parents cdfd46c + 3e35949 commit cbe75f4
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Showing 2 changed files with 9 additions and 9 deletions.
9 changes: 0 additions & 9 deletions cluster/vagrant/provision-master.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -43,15 +43,6 @@ if [[ -z "$NETWORK_IF_NAME" ]]; then
NETWORK_IF_NAME=${DEFAULT_NETWORK_IF_NAME}
fi

function release_not_found() {
echo "It looks as if you don't have a compiled version of Kubernetes. If you" >&2
echo "are running from a clone of the git repo, please run 'make quick-release'." >&2
echo "Note that this requires having Docker installed. If you are running " >&2
echo "from a release tarball, something is wrong. Look at " >&2
echo "http://kubernetes.io/ for information on how to contact the development team for help." >&2
exit 1
}

# Setup hosts file to support ping by hostname to each node in the cluster from apiserver
for (( i=0; i<${#NODE_NAMES[@]}; i++)); do
node=${NODE_NAMES[$i]}
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9 changes: 9 additions & 0 deletions cluster/vagrant/provision-utils.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,15 @@ grains:
EOF
}

function release_not_found() {
echo "It looks as if you don't have a compiled version of Kubernetes. If you" >&2
echo "are running from a clone of the git repo, please run 'make quick-release'." >&2
echo "Note that this requires having Docker installed. If you are running " >&2
echo "from a release tarball, something is wrong. Look at " >&2
echo "http://kubernetes.io/ for information on how to contact the development team for help." >&2
exit 1
}

function install-salt() {
server_binary_tar="/vagrant/server/kubernetes-server-linux-amd64.tar.gz"
if [[ ! -f "$server_binary_tar" ]]; then
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