* Adds support for health-checking loadbalancer servers. If a
health-check fails when dialing, all existing connections to the
server will be closed.
* Wires up a remotedialer tunnel connectivity check as the health check
for supervisor/apiserver connections.
* Wires up a simple ping request to the supervisor port as the health
check for etcd connections.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Fixes `cannot find name for user ID 0: No such file or directory` errors when checking user info in docker image
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
CRI and containerd APIs disagree about the registry names - CRI supports
index.docker.io as an alias for docker.io, while containerd does not.
Use the actual stored RepoTag to determine what image to ask containerd for.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Don't clobber the providerID field and instance-type/region/zone labels if provided by the kubelet. This allows the user to set these to the correct values when using the embedded CCM in a real cloud environment.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Prevents joining nodes from being stuck with bad initial member list if there is a transient failure, or if they try to join themselves
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
We were misreporting the flannel version as the flannel cni plugin version; restore the actual flannel version as build metadata
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
Setting this environment variable will not wrap the text in color ANSI code, so that we can print a raw output.
Signed-off-by: Rishikesh Nair <alienware505@gmail.com>
Add a e2e test that runs some demo WebAssembly applications
using the dedicated containerd shims.
Note: this is not an integration test because we need to install some
binaries (the special containerd shims) on the host.
Signed-off-by: Flavio Castelli <fcastelli@suse.com>
Fix the wasm shim detection and the containerd configuration generation.
Prior to this commit, the binary and the `RuntimeType` values were not
correct.
Signed-off-by: Flavio Castelli <fcastelli@suse.com>
Moves us closer to using the proper upstream for our flannel CNI plugin, instead of the snapshot that is vendored into our plugins fork.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>
* Use regular ubuntu runners for install and snapshotter tests
* Workaround for vagrant box caching
* Update testing readme
Signed-off-by: Derek Nola <derek.nola@suse.com>
