This change replaces the deprecated InstrumentHandler function by
the equivalent functions from the promhttp package.
The following metrics are removed:
* http_request_duration_microseconds (Summary).
* http_request_size_bytes (Summary).
* http_requests_total (Counter).
And the following metrics are added instead:
* alertmanager_http_request_duration_seconds (Histogram).
* alertmanager_http_response_size_bytes (Histogram).
* promhttp_metric_handler_requests_in_flight (Gauge).
* promhttp_metric_handler_requests_total (Counter).
* Wait for the gossip to settle before sending notifications
See #1209 for details.
As an heuristic for mesh readyness, try to see if
the mesh looks stable (the number of peers isn't changing too much).
This implementation always mark the altermanager as ready after a maximum of 60s.
This adds one new flags to control this behavior:
```
--cluster.settle-timeout=60s mesh settling timeout. Do not wait more than this duration on startup.
```
It also adds `/-/ready` which always return 200 (in order to make it clear
that we are ready as soon as we can receive requests).
The mesh status is exposed in `/api/v1/status` and visible on `/#/status`.
* cluster: fix typos and base interval on gossipInterval
* wire default creator through Elm
* wire defaultCreator into localStorage
* add ui/bindata.go
* fix indentation
* change defaultCreator type from (Maybe String) to String
use an empty string as default value
* update ui/bindata.go
* Inconsistent use of baseUrl and apiUrl arguments
Both are Strings, so flipping the order between
one invocation and another didn't raise any
argument from the compiler. The baseUrl argument
is actually unnecessary, and has been removed.
* Update bindata.go
* Render status page without mesh connection (#918)
A mesh connection was assumed, even though the
value that was being passed into the helper
function was a possibly-nil pointer. Add a check
for this, and return a nil value in that case. The
frontend finds this when decoding the json
payload, and displays the "not configured"
message.
* Update bindata
* Test for consecutive chars throughout string
Previously, we were only testing for consecutive
characters at the beginning of the string. Now,
the entire string being compared is searched
through for a matching character, and then the
consecutive search starts.
We were seeing weird situations where the text
entered matched the last half of certain terms,
but because it wasn't, but because we only
searched from the start, results that probably
shouldn't have been the top suggestion were being
suggested too high on the list.
* Weight consecutive matches more highly
Bit of a guess, this seemed to give better results
for my small test case.
* bindata
We generate binaries whenever `make build-all` is run. If they already
exist, we only regenerate them if they are outdated.
When one makes changes to the front-end and runs the single command
`make build-all` on the root level Makefile, the front-end is rebuild
accordingly.
`make build-all` will use Docker to build the front-end. If someone prefers
to install all the dev dependencies on their local machine instead, one
can add the `NO_DOCKER=true` flag.
For folks that only want to make back-end changes `ui/bindata.go` is
checked in, so they do not have to build the front-end. They still use
the `make build` command as before.
When clicking on a label on the AlertList or SilenceList view, the
changed Alert/Silence query is appended to the current url. This Postfix
should not start with a slash. If it does, the url is not appended but
replaced by the browser instead resulting in a `pushState` exception.
Infer path from Navigation.Location
Build uses template, local dev uses elm-reactor
Remove unneeded local dev go server
Add script.js make target
Compiles and uglifies script.js
Before:
~570kb
After:
~170kb
Bootstrap loading state
Add trailing slash via JS & add routePrefix console param
Add Javascript script tag to `index.html` which adds a trailing slash to
the url pathname if none is present. This is done to ensure assets like
`script.js` are loaded properly.
Example without patch:
If the pathname is "mxinden.com/alertmanager" the browser will try to
download the `script.js` asset from "mxinden.com/script.js". This
request will fail.
Example with patch:
If the pathname is "mxinden.com/alertmanager", Javascript redirects the
browser to "mxinden.com/alertmanager/" and then the `script.js` asset
will be downloaded from "mxinden.com/alertmanager/script.js". This
request will succeed.
Add `-web.route-prefix` as a console parameter. This configures a
Prefix for the internal routes of web endpoints. Defaults to path of
-web.external-url like in *Prometheus*.
Trim slashes off of route prefix and add one slash at the beginning.
Make sure route prefix is not empty or just a slash before prefixing
router.
