hendrik/lens
1
0
Fork 0
mirror of https://github.com/lensapp/lens.git synced 2025-05-20 05:10:56 +00:00
Code Issues Projects Releases Wiki Activity

Fix No metrics error

Browse Source 
issue occurs when using Promehteus helm chart with default configuration
This commit is contained in:
Gert Jan Kamstra 2022-07-28 15:53:23 +02:00
parent d78d009d41
commit cab31b2e46
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/main/prometheus/lens.ts
View File

@ -23,7 +23,7 @@ export class PrometheusLens extends PrometheusProvider {
case "cluster": case "cluster":
switch (queryName) { switch (queryName) {
case "memoryUsage": case "memoryUsage":
return `sum(node_memory_MemTotal_bytes - (node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)) by (kubernetes_name)`.replace(/_bytes/g, `_bytes{kubernetes_node=~"${opts.nodes}"}`); return `sum(node_memory_MemTotal_bytes - (node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)) by (kubernetes_name)`.replace(/_bytes/g, `_bytes{node=~"${opts.nodes}"}`);
case "workloadMemoryUsage": case "workloadMemoryUsage":
return `sum(container_memory_working_set_bytes{container!="POD",container!="",instance=~"${opts.nodes}"}) by (component)`; return `sum(container_memory_working_set_bytes{container!="POD",container!="",instance=~"${opts.nodes}"}) by (component)`;
case "memoryRequests": case "memoryRequests":
@ -35,7 +35,7 @@ export class PrometheusLens extends PrometheusProvider {
case "memoryAllocatableCapacity": case "memoryAllocatableCapacity":
return `sum(kube_node_status_allocatable{node=~"${opts.nodes}", resource="memory"}) by (component)`; return `sum(kube_node_status_allocatable{node=~"${opts.nodes}", resource="memory"}) by (component)`;
case "cpuUsage": case "cpuUsage":
return `sum(rate(node_cpu_seconds_total{kubernetes_node=~"${opts.nodes}", mode=~"user|system"}[${this.rateAccuracy}]))`; return `sum(rate(node_cpu_seconds_total{node=~"${opts.nodes}", mode=~"user|system"}[${this.rateAccuracy}]))`;
case "cpuRequests": case "cpuRequests":
return `sum(kube_pod_container_resource_requests{node=~"${opts.nodes}", resource="cpu"}) by (component)`; return `sum(kube_pod_container_resource_requests{node=~"${opts.nodes}", resource="cpu"}) by (component)`;
case "cpuLimits": case "cpuLimits":
@ -51,15 +51,15 @@ export class PrometheusLens extends PrometheusProvider {
case "podAllocatableCapacity": case "podAllocatableCapacity":
return `sum(kube_node_status_allocatable{node=~"${opts.nodes}", resource="pods"}) by (component)`; return `sum(kube_node_status_allocatable{node=~"${opts.nodes}", resource="pods"}) by (component)`;
case "fsSize": case "fsSize":
return `sum(node_filesystem_size_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"}) by (kubernetes_node)`; return `sum(node_filesystem_size_bytes{node=~"${opts.nodes}", mountpoint="/"}) by (node)`;
case "fsUsage": case "fsUsage":
return `sum(node_filesystem_size_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"} - node_filesystem_avail_bytes{kubernetes_node=~"${opts.nodes}", mountpoint="/"}) by (kubernetes_node)`; return `sum(node_filesystem_size_bytes{node=~"${opts.nodes}", mountpoint="/"} - node_filesystem_avail_bytes{node=~"${opts.nodes}", mountpoint="/"}) by (node)`;
} }
break; break;
case "nodes": case "nodes":
switch (queryName) { switch (queryName) {
case "memoryUsage": case "memoryUsage":
return `sum (node_memory_MemTotal_bytes - (node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)) by (kubernetes_node)`; return `sum (node_memory_MemTotal_bytes - (node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes)) by (node)`;
case "workloadMemoryUsage": case "workloadMemoryUsage":
return `sum(container_memory_working_set_bytes{container!="POD",container!=""}) by (instance)`; return `sum(container_memory_working_set_bytes{container!="POD",container!=""}) by (instance)`;
case "memoryCapacity": case "memoryCapacity":
@ -67,15 +67,15 @@ export class PrometheusLens extends PrometheusProvider {
case "memoryAllocatableCapacity": case "memoryAllocatableCapacity":
return `sum(kube_node_status_allocatable{resource="memory"}) by (node)`; return `sum(kube_node_status_allocatable{resource="memory"}) by (node)`;
case "cpuUsage": case "cpuUsage":
return `sum(rate(node_cpu_seconds_total{mode=~"user|system"}[${this.rateAccuracy}])) by(kubernetes_node)`; return `sum(rate(node_cpu_seconds_total{mode=~"user|system"}[${this.rateAccuracy}])) by(node)`;
case "cpuCapacity": case "cpuCapacity":
return `sum(kube_node_status_allocatable{resource="cpu"}) by (node)`; return `sum(kube_node_status_allocatable{resource="cpu"}) by (node)`;
case "cpuAllocatableCapacity": case "cpuAllocatableCapacity":
return `sum(kube_node_status_allocatable{resource="cpu"}) by (node)`; return `sum(kube_node_status_allocatable{resource="cpu"}) by (node)`;
case "fsSize": case "fsSize":
return `sum(node_filesystem_size_bytes{mountpoint="/"}) by (kubernetes_node)`; return `sum(node_filesystem_size_bytes{mountpoint="/"}) by (node)`;
case "fsUsage": case "fsUsage":
return `sum(node_filesystem_size_bytes{mountpoint="/"} - node_filesystem_avail_bytes{mountpoint="/"}) by (kubernetes_node)`; return `sum(node_filesystem_size_bytes{mountpoint="/"} - node_filesystem_avail_bytes{mountpoint="/"}) by (node)`;
} }
break; break;
case "pods": case "pods":