This adds metrics that look like this:
```
alertmanager_alerts{state="active"} 6
alertmanager_alerts{state="suppressed"} 0
alertmanager_silences{state="active"} 1
alertmanager_silences{state="expired"} 1
alertmanager_silences{state="pending"} 0
```
This can be used to monitor alertmanager's usage and validate that
alertmanagers in a mesh have a similar number of silences and alerts.
* Fix crash when no mesh router is configured
This adds a check for `meshListen != ""` around the waitFunc code as we
have around the other mesh-related code parts above.
Fixes https://github.com/prometheus/alertmanager/issues/914
* Update bindata
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.
This makes the /alerts endpoint return the alert status introduced by PR
# 717. In addition it enables alert filtering via matchers like on the
/alerts/groups endpoint.
* Implement alertmanager cli tool 'amtool'
The primary goal of an alertmanager tool is to provide a cli interface
for the prometheus alertmanager.
My vision for this tool has two parts:
- Silence management (query, add, delete)
- Alert management (query, maybe more in future?)
Resolves: #567
* Vendor dependencies.
This updates several old dependencies, removes
some that are no longer needed, and adds
`pkg/labels` from prometheus `dev-2.0` branch.
* Add metrics selector parsing code
This is a temporary simplified re-implementation
of promQL's metric selector parsing.
* Add alerts filtering
Filter alerts through `?filter=` query string.
* Add silences filtering
Filter silences through `?filter=` query string.
* Move `parse` to `pkg/parse`
* api: Expose mesh status
The weaveworks mesh package reveals information about the current status
of the mesh network between alertmanager instances. This commit exposes
the current address and connection status of each instance connected to
the targeted alertmanager instance via the /status API endpoint.
* api: Replace LocalConnectionStatus with PeerStatus
Now meshStatus contains all peers (Name, NickName, UID) of the network.
Additionally adding Name and Nickname of current target to toplevel of
meshNetwork object.
* Find MAC address if mesh.hardware-addr not given
Defaulting to the machine's MAC address fails
sometimes fails and causes a panic. Allow the user
to specify custom address to skip this so they can
run AlertManager.
* -mesh.hardware-address -> -mesh.peer-id
* Fix command-line invocation
This commit replaces the previous NotifyInfo provider with the new
nflog package. It needs adjustments in the behavior of the deduping
stage.
The nflog stores notification digests per receiver per alert aggregation
group rather than one entry for alert per receiver. This drastically
reduces the number of entries and removes interference
across aggregation groups.
