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feat(demo): add severity labels with custom colors

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This commit is contained in:
Łukasz Mierzwa
2019-02-04 13:19:11 +00:00
parent 9e4abbd42b
commit 8f068f2cad
2 changed files with 21 additions and 9 deletions
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25
demo/generator.py
View File

@@ -136,7 +136,8 @@ class AlwaysOnAlert(AlertGenerator):
def alerts(self):
def _gen(size, cluster):
return [newAlert(
self._labels(instance="server{}".format(i), cluster=cluster),
self._labels(instance="server{}".format(i), cluster=cluster,
severity="info"),
self._annotations(
summary="Silence this alert, it's always firing")
) for i in xrange(1, size)]
@@ -151,7 +152,8 @@ class RandomInstances(AlertGenerator):
instances = random.randint(0, 30)
return [
newAlert(
self._labels(instance="server{}".format(i), cluster="staging"),
self._labels(instance="server{}".format(i), cluster="staging",
severity="warning"),
self._annotations(
dashboard="https://www.google.com/search?q="
"server{}".format(i))
@@ -171,7 +173,7 @@ class RandomName(AlertGenerator):
newAlert(
self._labels(alertname="Alert Nr {}".format(throw),
instance="server{}".format(i),
cluster="dev"),
cluster="dev", severity="info"),
self._annotations(
summary="This is a random alert",
dashboard="https://www.google.com/search?q="
@@ -191,7 +193,8 @@ class LowChance(AlertGenerator):
return []
return [
newAlert(
self._labels(instance="server{}".format(i), cluster="dev"),
self._labels(instance="server{}".format(i), cluster="dev",
severity="critical"),
self._annotations()
) for i in xrange(0, 3)
]
@@ -204,7 +207,8 @@ class TimeAnnotation(AlertGenerator):
def alerts(self):
return [
newAlert(self._labels(instance="server1", cluster="prod"),
newAlert(self._labels(instance="server1", cluster="prod",
severity="warning"),
self._annotations(time=str(int(time.time())))
)
]
@@ -222,7 +226,7 @@ class DiskFreeLowAlert(AlertGenerator):
newAlert(self._labels(instance="server{}".format(i),
cluster="prod",
device="/dev/sda{}".format(i),
mount_point="/disk"),
mount_point="/disk", severity="critical"),
self._annotations(
summary="Only {}% free space left on /disk".format(
spaceFree),
@@ -238,7 +242,8 @@ class SilencedAlert(AlertGenerator):
def alerts(self):
return [
newAlert(self._labels(instance="server1", cluster="prod"),
newAlert(self._labels(instance="server1", cluster="prod",
severity="info"),
self._annotations(
alertReference="https://www."
"youtube.com/watch?v=dQw4w9WgXcQ")
@@ -265,7 +270,8 @@ class MixedAlerts(AlertGenerator):
def alerts(self):
return [
newAlert(self._labels(instance="server{}".format(i), cluster="prod"),
newAlert(self._labels(instance="server{}".format(i), cluster="prod",
severity="warning"),
self._annotations(
alertReference="https://www."
"youtube.com/watch?v=dQw4w9WgXcQ")
@@ -295,7 +301,8 @@ class LongNameAlerts(AlertGenerator):
def alerts(self):
def _gen(size, cluster):
return [newAlert(
self._labels(instance="server{}".format(i), cluster=cluster),
self._labels(instance="server{}".format(i), cluster=cluster,
severity="info"),
self._annotations(
verylong="Lorem ipsum dolor sit amet, consectetur "
"adipiscing elit, sed do eiusmod tempor incididunt"

5
demo/karma.yaml
View File

@@ -25,6 +25,11 @@ labels:
- cluster
- instance
- "@receiver"
custom:
severity:
info: "#87c4e0"
warning: "#ffae42"
critical: "#ff220c"
log:
config: false
level: warning