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Bug 1915032: make filesystem queries compatible with both RHCOS and RHEL nodes #7796

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Expand Up @@ -231,11 +231,11 @@ const fetchNodeMetrics = (): Promise<NodeMetrics> => {
{
key: 'usedStorage',
query:
'sum by (instance) (node_filesystem_size_bytes{mountpoint="/var"} - node_filesystem_free_bytes{mountpoint="/var"})',
'sum by (instance) (node_filesystem_size_bytes{mountpoint="/"} - node_filesystem_free_bytes{mountpoint="/"})',
},
{
key: 'totalStorage',
query: 'sum by (instance) (node_filesystem_size_bytes{mountpoint="/var"})',
query: 'sum by (instance) (node_filesystem_size_bytes{mountpoint="/"})',
},
{
key: 'cpu',
Expand Down
Expand Up @@ -37,10 +37,10 @@ const queries = {
[NodeQueries.MEMORY_TOTAL]: _.template(`node_memory_MemTotal_bytes{instance='<%= node %>'}`),
[NodeQueries.POD_COUNT]: _.template(`kubelet_running_pod_count{instance=~'<%= ipAddress %>:.*'}`),
[NodeQueries.FILESYSTEM_USAGE]: _.template(
`sum(node_filesystem_size_bytes{instance="<%= node %>",mountpoint="/var"} - node_filesystem_avail_bytes{instance="<%= node %>",mountpoint="/var"})`,
`sum(node_filesystem_size_bytes{instance="<%= node %>",mountpoint="/"} - node_filesystem_avail_bytes{instance="<%= node %>",mountpoint="/"})`,
),
[NodeQueries.FILESYSTEM_TOTAL]: _.template(
`sum(node_filesystem_size_bytes{instance='<%= node %>',mountpoint="/var"})`,
`sum(node_filesystem_size_bytes{instance='<%= node %>',mountpoint="/"})`,
),
[NodeQueries.NETWORK_IN_UTILIZATION]: _.template(
`instance:node_network_receive_bytes:rate:sum{instance='<%= node %>'}`,
Expand Down
Expand Up @@ -28,10 +28,10 @@ const nodeQueriesByNodeName = {
[HostQuery.MEMORY_UTILIZATION]: _.template(`node_memory_Active_bytes{instance=~'<%= node %>'}`),
[HostQuery.MEMORY_TOTAL]: _.template(`node_memory_MemTotal_bytes{instance=~'<%= node %>'}`),
[HostQuery.STORAGE_UTILIZATION]: _.template(
`sum(node_filesystem_size_bytes{instance="<%= node %>",mountpoint="/var"} - node_filesystem_avail_bytes{instance="<%= node %>",mountpoint="/var"})`,
`sum(node_filesystem_size_bytes{instance="<%= node %>",mountpoint="/"} - node_filesystem_avail_bytes{instance="<%= node %>",mountpoint="/"})`,
),
[HostQuery.STORAGE_TOTAL]: _.template(
`sum(node_filesystem_size_bytes{instance='<%= node %>',mountpoint="/var"})`,
`sum(node_filesystem_size_bytes{instance='<%= node %>',mountpoint="/"})`,
),
[HostQuery.NETWORK_IN_UTILIZATION]: _.template(
`instance:node_network_receive_bytes:rate:sum{instance=~'<%= node %>'}`,
Expand Down
Expand Up @@ -44,7 +44,7 @@ const top25Queries = {
[OverviewQuery.NODES_BY_MEMORY]:
'topk(25, sort_desc(node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes))',
[OverviewQuery.NODES_BY_STORAGE]:
'topk(25, sort_desc(sum(node_filesystem_size_bytes{mountpoint="/var"} - node_filesystem_avail_bytes{instance=~".*",mountpoint="/var"}) BY (instance)))',
'topk(25, sort_desc(sum(node_filesystem_size_bytes{mountpoint="/"} - node_filesystem_avail_bytes{instance=~".*",mountpoint="/"}) BY (instance)))',
[OverviewQuery.NODES_BY_PODS]:
'topk(25, sort_desc(sum(avg_over_time(kube_pod_info[5m])) BY (node)))',
[OverviewQuery.NODES_BY_NETWORK_IN]:
Expand Down Expand Up @@ -74,8 +74,8 @@ const overviewQueries = {
[OverviewQuery.CPU_UTILIZATION]: 'cluster:cpu_usage_cores:sum',
[OverviewQuery.CPU_TOTAL]: 'sum(cluster:capacity_cpu_cores:sum)',
[OverviewQuery.STORAGE_UTILIZATION]:
'(sum(node_filesystem_size_bytes{mountpoint="/var"}) - sum(node_filesystem_free_bytes{mountpoint="/var"}))',
[OverviewQuery.STORAGE_TOTAL]: 'sum(node_filesystem_size_bytes{mountpoint="/var"})',
'(sum(node_filesystem_size_bytes{mountpoint="/"}) - sum(node_filesystem_free_bytes{mountpoint="/"}))',
[OverviewQuery.STORAGE_TOTAL]: 'sum(node_filesystem_size_bytes{mountpoint="/"})',
[OverviewQuery.POD_UTILIZATION]: 'count(kube_pod_info)',
[OverviewQuery.NETWORK_IN_UTILIZATION]:
'sum(instance:node_network_receive_bytes_excluding_lo:rate1m)',
Expand Down