from etcd.sh split the start process into validate fucntion + start function so that the validate piece can be reused elsewhere. the up-cluster script has been changed to remove duplicate docker logic to the one used in buid-tools/common.sh and the validate etcd function is now used here.
moved docker daemon check function to util.sh and made function name changes and upstream changes.
Automatic merge from submit-queue (batch tested with PRs 38277, 36361, 38452)
local-up: resolve sudo -E'd paths better
This problem won't affect everyone, but for people who have `--with-secure-path` configured for their sudo binaries, `sudo -E` won't actually preserve PATH, which means the sub-bash won't necessarily be able to find the binary which `test` found to exist.
This fixes that.
Ubuntu [used to](https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/50797) configure it that way, and they might still.
It's configured as such on my (Gentoo) machine.
Automatic merge from submit-queue (batch tested with PRs 38284, 38403, 38265)
Fix local up cluster dns with RBAC
The DNS server needs permissions to run using RBAC. This does it with a big hammer before we sort out tight permissions.
@fabianofranz for the CLI change
@xilabao for the local-up-cluster change
On machines where sudo is configured with the `--with-secure-path`
option, the `sudo -E /bin/bash` portions of the script would execute
with a different path (e.g. not including $GOPATH/bin) and thus could
fail even though the check for those binaries passed.
Automatic merge from submit-queue
Fix local-cluster-up on Mac and discovery on all systems
- use cfssl on the host, not from Docker. Solves a number of permission problem with selinux and Mac
- fix discovery startup
Automatic merge from submit-queue (batch tested with PRs 38260, 32811, 28458, 33570, 37096)
Fix support for DNS in local-up-cluster.sh
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The default appears to be gce now, so this tries to spawn a service in
gce... not the desired outcome for a local test setup.
We also need to sync the kubectl config in the script with the instructions for users, since if people don't test with DNS enabled, it bitrots (which this aims to fix).
To test manually, run something like
```
sudo KUBE_ENABLE_CLUSTER_DNS=true API_HOST_IP=0.0.0.0 ./hack/local-up-cluster.sh
```
The API_HOST_IP=0.0.0.0 is required, otherwise the master is not contactable by kubedns, and the dns pod will fail readychecking on the healthz pod.
Automatic merge from submit-queue
Disable kubernetes-discovery in local-up-cluster.sh
fix#38257
Fixes local-up-cluster until kubernetes-discovery flags are hooked up
Automatic merge from submit-queue
update local-up-cluster to allow full authentication proxying
Adds group and header information in auth proxy authenticator options for `local-up-cluster.sh`. Must have been missed in the rebase madness.
Automatic merge from submit-queue (batch tested with PRs 36990, 37494, 38152, 37561, 38136)
join client CA bundles
Last commit grabs client CA bundles from disparate parts of the auth config and makes a pool that contains all of them.
I suspect a rebase broke this because of ordering. I'll keep these separate to make it easier for me to debug.
Automatic merge from submit-queue
Activate client certs in local-cluster-up.sh for RBAC
- set up client certs for each component in local-cluster-up.sh
Automatic merge from submit-queue
skip test docker if we do not use docker as container runtime.
skip test docker if we do not use docker as container runtime.
Signed-off-by: Xianglin Gao <xlgao@zju.edu.cn>
- Fix unbound variables in hack/local-up-cluster.sh
- explicitly set KUBERNETES_PROVIDER in local-up-cluster.
The default appears to be gce now, so this tries to spawn a service
in gce... not the desired outcome for a local test setup.
- Remove stale creation of kube-system: the kube-system namespace is
built in these days.
- Pickup third party etcd automatically.
- Retab hack/local-up-cluster.sh for consistency
- Update hack-local-up's internal credentials to match the user
instructions we give (which work).
- Note the CA root requirement in local-up-cluster
- Fix a dangling comment in local-up-cluster
To test manually, run something like:
```sudo KUBE_ENABLE_CLUSTER_DNS+true API_HOST_IP=0.0.0.0
./hack/local-up-cluster.sh```
The API_HOST_IP=0.0.0.0 is required otherwise kubedns cannot contact
the master and the dns pod will fail readychecking on the healthz
container.
Automatic merge from submit-queue
Fix typo in local-up-cluster
Use curly braces instead of round ones for bash variable expansion. The
script complains about unknown ROOT_CA_FILE when running with
KUBE_ENABLE_CLUSTER_DNS=true.
Use curly braces instead of round ones for bash variable expansion. The
script complains about unknown ROOT_CA_FILE when running with
KUBE_ENABLE_CLUSTER_DNS=true.
Automatic merge from submit-queue
SELinux Overhaul
Overhauls handling of SELinux in Kubernetes. TLDR: Kubelet dir no longer has to be labeled `svirt_sandbox_file_t`.
Fixes#33351 and #33510. Implements #33951.
Alejandro Escobar