This fixes issue #7318
Between versions 1.5.2 and 1.5.3, a regression has been introduced regarding health
of services. A patch #6144 had been issued for HealthChecks of nodes, but not for healthchecks
of services.
What happened when a reload was:
1. save all healthcheck statuses
2. cleanup everything
3. add new services with healthchecks
In step 3, the state of healthchecks was taken into account locally,
so at step 3, but since we cleaned up at step 2, state was lost.
This PR introduces the snap parameter, so step 3 can use information from step 1
When node name contains vertical bar symbol some commands output is
garbled because `|` is used as a delimiter in `columnize.SimpleFormat`.
This commit changes format string to use `\x1f` - ASCII unit
separator[1] as a delimiter and also adds test to cover this case.
Affected commands:
* `consul catalog nodes`
* `consul members`
* `consul operator raft list-peers`
* `consul intention get`
Fixes#3951.
[1]: https://en.wikipedia.org/wiki/Delimiter#Solutions
For URL maintenance reasons we store the last visited DC in
localStorage incase you come back to a page (for example settings) that
doesn't have a dc in the URL.
A problem arises here if the last DC you tried to visit is unreachable.
The first fix here clears out the last visited DC from localStorage if
the API has errored out.
Secondly, our `href-mut` helper which mutates the current current and
replaces 'parts' in the URL rather than the whole thing functioned by
detecting the current route/URL you are on an 'mutating' that. A problem
arose here as even though you might be on the `/ui/dc-1/services` URL the
actual route is the 'error' route which does not have a URL that can be
changed properly.
The second fix here uses route.currentRoute.name over route.currentRouteName.
The latter is equal to error when an error occurs whereas the former gives you the name of the route before the error happened, which is actually what we want/the intent here.
ie. when `router.currentRouteName === 'error'` then
`router.currentRoute.name === Name Of Route Before It Errored` it seems
The Session API in Consul 1.7.0 and 1.7.1 is incompatible with prior versions of Consul.
This PR adds a note to our version-specific upgrade guide to guard against users upgrading before the fix in 1.7.2 is released.
* ui: Move tomography length check inside of the partial
Previously we checked the length of tomography.distances to decide
whether to show the RTT tab or not. Previous to our ember upgrade this
would not cause a DOM reload of so many elements (i.e. all of the tab
content). Since our ember upgrade, any change to tomography (so not
necessarily the length of distances) seems to fire a change to the length (even if
the length remains the same). The knock on effect of this is that the
array of tab panels seems to be recalculated (but remain the same) and
all of the tab panels are completely re-rendered, causing the scroll of
the page to be reset.
This commit moves the check for tomography.distance.length to the lower
down with the loop, which means the array of tab panels always remains
the same, which consequently means that the entire array of tab panels
is never re-rendered entirely, and therefore fixes the issue.
This will avoid adding format=prometheus in request and to parse
more easily metrics using Prometheus.
This commit follows https://github.com/hashicorp/consul/pull/6514 as
the PR has been closed and extends it by accepting old Prometheus
mime-type.
The go-discover library supports Linode. This adds support for
discovering other Consul agents running on Linode. Consul has supported
this since [66b8c20][1] was merged, so this commit just updates the
documentation to match current features.
[1]: 66b8c20990
The WithEventSource mixin has a reset method when the Controller is
exited which will close any open EventSources/Blocking queries.
This adds it in for intentions
* xDS Mesh Gateway Resolver Subset Fixes
The first fix was that clusters were being generated for every service resolver subset regardless of there being any service instances of the associated service in that dc. The previous logic didn’t care at all but now it will omit generating those clusters unless we also have service instances that should be proxied.
The second fix was to respect the DefaultSubset of a service resolver so that mesh-gateways would configure the endpoints of the unnamed subset cluster to only those endpoints matched by the default subsets filters.
* Refactor the gateway endpoint generation to be a little easier to read
