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Allow non-leaders to see responses #13
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For whatever reason, non-leaders are blocked from reading app-level relation data set by the leader. This means they can't read the list of requests nor compare the hashes of those requests to see if the responses are complete. This works around that by just having non-leaders assume that any provided response is complete.
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
Apr 6, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
johnsca
added a commit
to charmed-kubernetes/bundle
that referenced
this pull request
Apr 6, 2021
Simplify the relations between the master, worker, and API LB charms in favor of the newer `loadbalancer` interface relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-control-plane#153 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
Cynerva
approved these changes
Apr 7, 2021
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 4, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 10, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 12, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 13, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
johnsca
added a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 18, 2021
This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818
Cynerva
pushed a commit
to charmed-kubernetes/charm-kubernetes-control-plane
that referenced
this pull request
May 19, 2021
* Add support for loadbalancer interface This adds support for the `loadbalancer` interface so that cloud-native LBs can be provided by the integrator charms. Additionally, it simplifies the confusing way the relations between the masters and workers change depending on whether kubeapi-load-balancer is being used or not by making that use the same `lb-provider` endpoint and always forwarding the API endpoint URLs via the `kube-control` relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818 * Fix lint error * Add test for status reporting of incomplete LB relation * Fix lint errors in test * Fix hook error when built with old version of kube-control interface * Split lb-provider endpoint into separate, more explicit ones for internal / external * Fix handling of internal LB response and missing endpoints * Move test to new LB relation pattern and use edge charms * Improve status reporting around the auth-webhook and skip trying to create secrets before apiserver is available * Create a ~/.kube/config for the ubuntu user * Fix NoneType error for old-style relation * Fix unit test * Revert drive-by related to auth setup status reporting; splitting to separate bug
Cynerva
pushed a commit
to charmed-kubernetes/bundle
that referenced
this pull request
May 24, 2021
* Support loadbalancer interface between master and API LB Simplify the relations between the master, worker, and API LB charms in favor of the newer `loadbalancer` interface relation. Part of [lp:1897818][] Depends on: * juju-solutions/loadbalancer-interface#13 * juju-solutions/interface-kube-control#33 * charmed-kubernetes/charm-kubernetes-control-plane#153 * charmed-kubernetes/charm-kubernetes-worker#84 * charmed-kubernetes/charm-kubeapi-load-balancer#11 [lp:1897818]: https://bugs.launchpad.net/charmed-kubernetes-testing/+bug/1897818 * Split k8s-master:lb-provider relation into external / internal * Update core and converged bundle fragments
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For whatever reason, non-leaders are blocked from reading app-level relation data set by the leader. This means they can't read the list of requests nor compare the hashes of those requests to see if the responses are complete. This works around that by just having non-leaders assume that any provided response is complete.
Part of lp:1921776