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Fix pod usage metrics on Kubernetes >=1.19 (#1514)

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Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>
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Lauri Nevala 2020-11-25 15:34:33 +02:00 committed by GitHub
parent 6a92372f50
commit 236852774a
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3 changed files with 3 additions and 3 deletions
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2
src/main/prometheus/lens.ts
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@ -38,7 +38,7 @@ export class PrometheusLens implements PrometheusProvider {
cpuRequests:`sum(kube_pod_container_resource_requests{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
cpuLimits: `sum(kube_pod_container_resource_limits{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
cpuCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
podUsage: `sum(kubelet_running_pod_count{instance=~"${opts.nodes}"})`,
podUsage: `sum({__name__=~"kubelet_running_pod_count|kubelet_running_pods", instance=~"${opts.nodes}"})`,
podCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="pods"}) by (component)`,
fsSize: `sum(node_filesystem_size_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"}) by (kubernetes_node)`,
fsUsage: `sum(node_filesystem_size_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"} - node_filesystem_avail_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"}) by (kubernetes_node)`

2
src/main/prometheus/operator.ts
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@ -46,7 +46,7 @@ export class PrometheusOperator implements PrometheusProvider {
cpuRequests:`sum(kube_pod_container_resource_requests{node=~"${opts.nodes}", resource="cpu"})`,
cpuLimits: `sum(kube_pod_container_resource_limits{node=~"${opts.nodes}", resource="cpu"})`,
cpuCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="cpu"})`,
podUsage: `sum(kubelet_running_pod_count{node=~"${opts.nodes}"})`,
podUsage: `sum({__name__=~"kubelet_running_pod_count|kubelet_running_pods", node=~"${opts.nodes}"})`,
podCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="pods"})`,
fsSize: `sum(node_filesystem_size_bytes{mountpoint="/"} * on (pod,namespace) group_left(node) kube_pod_info{node=~"${opts.nodes}"})`,
fsUsage: `sum(node_filesystem_size_bytes{mountpoint="/"} * on (pod,namespace) group_left(node) kube_pod_info{node=~"${opts.nodes}"} - node_filesystem_avail_bytes{mountpoint="/"} * on (pod,namespace) group_left(node) kube_pod_info{node=~"${opts.nodes}"})`

2
src/main/prometheus/stacklight.ts
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@ -38,7 +38,7 @@ export class PrometheusStacklight implements PrometheusProvider {
cpuRequests:`sum(kube_pod_container_resource_requests{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
cpuLimits: `sum(kube_pod_container_resource_limits{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
cpuCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="cpu"}) by (component)`,
podUsage: `sum(kubelet_running_pod_count{instance=~"${opts.nodes}"})`,
podUsage: `sum({__name__=~"kubelet_running_pod_count|kubelet_running_pods", instance=~"${opts.nodes}"})`,
podCapacity: `sum(kube_node_status_capacity{node=~"${opts.nodes}", resource="pods"}) by (component)`,
fsSize: `sum(node_filesystem_size_bytes{node=~"${opts.nodes}", mountpoint="/"}) by (node)`,
fsUsage: `sum(node_filesystem_size_bytes{node=~"${opts.nodes}", mountpoint="/"} - node_filesystem_avail_bytes{node=~"${opts.nodes}", mountpoint="/"}) by (node)`