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chore: add prometheus monitoring of workspace traffic generation #7583

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Merged
merged 21 commits into from
May 26, 2023
Merged

chore: add prometheus monitoring of workspace traffic generation #7583

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f62cf16
add prometheus metrics endpoint to workspacetraffic command
johnstcn May 15, 2023
00b9eca
use self-managed prometheus
johnstcn May 16, 2023
9a9778c
plumb in prom properly
johnstcn May 16, 2023
f00b8d7
fix label on second pod monitor
johnstcn May 16, 2023
69bc5ad
do not clobber existing prometheus
johnstcn May 16, 2023
57d338d
remote_write all metrics
johnstcn May 17, 2023
a1d14df
add convenience script to create traffic inside cluster
johnstcn May 17, 2023
fb96c4d
fixup! add convenience script to create traffic inside cluster
johnstcn May 17, 2023
59ef445
make fmt, make gen
johnstcn May 17, 2023
6734521
Update scaletest/terraform/prometheus.tf
johnstcn May 17, 2023
4ab2314
Merge remote-tracking branch 'origin/main' into cj/workspacetraffic-p…
johnstcn May 24, 2023
d54af33
address PR comments
johnstcn May 24, 2023
8c48d2b
move test to workspacetraffic package
johnstcn May 25, 2023
cf00b5a
Merge remote-tracking branch 'origin/main' into cj/workspacetraffic-p…
johnstcn May 25, 2023
e6917e6
update golden files
johnstcn May 25, 2023
ea71c4f
separate prom address var
johnstcn May 25, 2023
399e506
break out errors in to read/write
johnstcn May 26, 2023
ec96a00
ignore certain errors such as websocket closing or context cancellation
johnstcn May 26, 2023
a4ecd0c
test metrics more closely
johnstcn May 26, 2023
fe0ecfc
fixup! test metrics more closely
johnstcn May 26, 2023
239ba96
add wait for prometheus metrics
johnstcn May 26, 2023
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fixup! add convenience script to create traffic inside cluster
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@johnstcn
johnstcn committed May 17, 2023
commit fb96c4d109c655cd5ffa32177ffdd080ad317164
11 changes: 9 additions & 2 deletions scaletest/terraform/coder_workspacetraffic.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -36,12 +36,20 @@ spec:
- command:
- sh
- -c
- "curl -fsSL $CODER_URL/bin/coder-linux-amd64 -o /tmp/coder && chmod +x /tmp/coder && /tmp/coder --url=$CODER_URL --token=$CODER_TOKEN scaletest workspace-traffic --concurrency 0 --job-timeout=30m --scaletest-prometheus-address 0.0.0.0:21112"
- "curl -fsSL $CODER_URL/bin/coder-linux-amd64 -o /tmp/coder && chmod +x /tmp/coder && /tmp/coder --url=$CODER_URL --token=$CODER_TOKEN scaletest workspace-traffic"
env:
- name: CODER_URL
value: $CODER_URL
- name: CODER_TOKEN
value: $CODER_TOKEN
- name: CODER_SCALETEST_PROMETHEUS_ADDRESS
value: "0.0.0.0:21112"
- name: CODER_SCALETEST_JOB_TIMEOUT
value: "30m"
- name: CODER_SCALETEST_CONCURRENCY
value: "0"
- name: CODER_SCALETEST_WORKSPACE_TRAFFIC_BYTES_PER_TICK
value: "2048"
ports:
- containerPort: 21112
name: prometheus-http
Expand All @@ -62,4 +70,3 @@ spec:
- port: prometheus-http
interval: 15s
EOF

8 changes: 4 additions & 4 deletions scaletest/terraform/prometheus.tf
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Expand Up @@ -102,9 +102,9 @@ prometheus:
# after creating a cluster, and we want this to be brought up
# with a single command.
resource "local_file" "coder-monitoring-manifest" {
filename = "${path.module}/.coderv2/coder-monitoring.yaml"
depends_on = [ helm_release.prometheus-chart ]
content = <<EOF
filename = "${path.module}/.coderv2/coder-monitoring.yaml"
depends_on = [helm_release.prometheus-chart]
content = <<EOF
apiVersion: monitoring.coreos.com/v1
kind: PodMonitor
metadata:
Expand Down Expand Up @@ -141,5 +141,5 @@ KUBECONFIG=${var.name}-cluster.kubeconfig gcloud container clusters get-credenti
KUBECONFIG=${var.name}-cluster.kubeconfig kubectl apply -f ${abspath(local_file.coder-monitoring-manifest.filename)}
EOF
}
depends_on = [ helm_release.prometheus-chart ]
depends_on = [helm_release.prometheus-chart]
}