17793bccb9
Automatic merge from submit-queue (batch tested with PRs 41830, 42630)
Arrange for elasticsearch to shutdown cleanly
Kubernetes initiates "graceful shutdown" by sending SIGTERM to pid 1, which
is exactly what elasticsearch is expecting (good!)
The way the existing startup scripts worked however, this signal arrived at
the shell wrapper, not elasticsearch, and the shell wrapper exited,
killing the container immediately (bad!)
Before this change:
```
1 ? Ss 0:00 /bin/sh -c /run.sh
6 ? S 0:00 /bin/bash /run.sh
13 ? S 0:00 \_ /bin/su -c /elasticsearch/bin/elasticsearch elasticsearch
14 ? Ss 0:00 \_ sh -c /elasticsearch/bin/elasticsearch
15 ? Sl 19:18 \_ /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java ... org.elasticsearch.bootstrap.Elasticsearch start
```
After this change:
```
1 ? Ssl 0:29 /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java ... org.elasticsearch.bootstrap.Elasticsearch start
```
|
||
|---|---|---|
| .. | ||
| addons | ||
| aws | ||
| centos | ||
| gce | ||
| gke | ||
| images | ||
| juju | ||
| kubemark | ||
| lib | ||
| libvirt-coreos | ||
| local | ||
| openstack-heat | ||
| ovirt | ||
| photon-controller | ||
| rackspace | ||
| saltbase | ||
| skeleton | ||
| ubuntu | ||
| vagrant | ||
| vsphere | ||
| windows | ||
| BUILD | ||
| clientbin.sh | ||
| common.sh | ||
| get-kube-binaries.sh | ||
| get-kube-local.sh | ||
| get-kube.sh | ||
| kube-down.sh | ||
| kube-push.sh | ||
| kube-up.sh | ||
| kube-util.sh | ||
| kubeadm.sh | ||
| kubectl.sh | ||
| log-dump.sh | ||
| options.md | ||
| OWNERS | ||
| README.md | ||
| restore-from-backup.sh | ||
| test-e2e.sh | ||
| test-network.sh | ||
| test-smoke.sh | ||
| update-storage-objects.sh | ||
| validate-cluster.sh | ||
Cluster Configuration
Deprecation Notice: This directory has entered maintenance mode and will not be accepting new providers. Please submit new automation deployments to kube-deploy. Deployments in this directory will continue to be maintained and supported at their current level of support.
The scripts and data in this directory automate creation and configuration of a Kubernetes cluster, including networking, DNS, nodes, and master components.
See the getting-started guides for examples of how to use the scripts.
cloudprovider/config-default.sh contains a set of tweakable definitions/parameters for the cluster.
The heavy lifting of configuring the VMs is done by SaltStack.