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cronjob_detail.sp
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cronjob_detail.sp
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dashboard "cronjob_detail" {
title = "Kubernetes CronJob Detail"
documentation = file("./dashboards/cronjob/docs/cronjob_detail.md")
tags = merge(local.cronjob_common_tags, {
type = "Detail"
})
input "cronjob_uid" {
title = "Select a CronJob:"
query = query.cronjob_input
width = 4
}
container {
card {
width = 3
query = query.cronjob_default_namespace
args = {
uid = self.input.cronjob_uid.value
}
href = "/kubernetes_insights.dashboard.namespace_detail?input.namespace_uid={{.'UID' | @uri}}"
}
card {
width = 3
query = query.cronjob_container_host_network
args = {
uid = self.input.cronjob_uid.value
}
}
card {
width = 3
query = query.cronjob_container_host_pid
args = {
uid = self.input.cronjob_uid.value
}
}
card {
width = 3
query = query.cronjob_container_host_ipc
args = {
uid = self.input.cronjob_uid.value
}
}
}
with "jobs_for_cronjob" {
query = query.jobs_for_cronjob
args = [self.input.cronjob_uid.value]
}
with "pods_for_cronjob" {
query = query.pods_for_cronjob
args = [self.input.cronjob_uid.value]
}
with "nodes_for_cronjob" {
query = query.nodes_for_cronjob
args = [self.input.cronjob_uid.value]
}
with "containers_for_cronjob" {
query = query.containers_for_cronjob
args = [self.input.cronjob_uid.value]
}
container {
graph {
title = "Relationships"
type = "graph"
direction = "TD"
node {
base = node.cronjob
args = {
cronjob_uids = [self.input.cronjob_uid.value]
}
}
node {
base = node.job
args = {
job_uids = with.jobs_for_cronjob.rows[*].uid
}
}
node {
base = node.pod
args = {
pod_uids = with.pods_for_cronjob.rows[*].uid
}
}
node {
base = node.node
args = {
node_uids = with.nodes_for_cronjob.rows[*].uid
}
}
node {
base = node.container
args = {
container_names = with.containers_for_cronjob.rows[*].name
}
}
edge {
base = edge.cronjob_to_job
args = {
cronjob_uids = [self.input.cronjob_uid.value]
}
}
edge {
base = edge.container_to_node
args = {
container_names = with.containers_for_cronjob.rows[*].name
}
}
edge {
base = edge.job_to_pod
args = {
job_uids = with.jobs_for_cronjob.rows[*].uid
}
}
edge {
base = edge.pod_to_container
args = {
pod_uids = with.pods_for_cronjob.rows[*].uid
}
}
}
}
container {
container {
width = 6
table {
title = "Overview"
type = "line"
width = 6
query = query.cronjob_overview
args = {
uid = self.input.cronjob_uid.value
}
column "Namespace" {
href = "/kubernetes_insights.dashboard.namespace_detail?input.namespace_uid={{.'Namespace UID' | @uri}}"
}
column "Namespace UID" {
display = "none"
}
}
table {
title = "Labels"
width = 6
query = query.cronjob_labels
args = {
uid = self.input.cronjob_uid.value
}
}
}
container {
width = 6
table {
title = "Annotations"
query = query.cronjob_annotations
args = {
uid = self.input.cronjob_uid.value
}
}
table {
title = "Configuration"
query = query.cronjob_configuration_detail
args = {
uid = self.input.cronjob_uid.value
}
}
}
}
container {
flow {
title = "CronJob Hierarchy"
query = query.cronjob_tree
args = {
uid = self.input.cronjob_uid.value
}
}
table {
column "UID" {
display = "none"
}
title = "Jobs"
width = 6
query = query.cronjob_jobs_detail
args = {
uid = self.input.cronjob_uid.value
}
column "UID" {
display = "none"
}
column "Name" {
href = "${dashboard.job_detail.url_path}?input.job_uid={{.UID | @uri}}"
}
}
table {
title = "Pods"
width = 6
query = query.cronjob_pods_detail
args = {
uid = self.input.cronjob_uid.value
}
column "UID" {
display = "none"
}
column "Name" {
href = "${dashboard.pod_detail.url_path}?input.pod_uid={{.UID | @uri}}"
}
}
}
}
# Input queries
query "cronjob_input" {
sql = <<-EOQ
select
title as label,
uid as value,
json_build_object(
'namespace', namespace,
'context_name', context_name
) as tags
from
kubernetes_cronjob
order by
title;
EOQ
}
# Card queries
query "cronjob_default_namespace" {
sql = <<-EOQ
select
'Namespace' as label,
initcap(namespace) as value,
case when namespace = 'default' then 'alert' else 'ok' end as type,
n.uid as "UID"
from
kubernetes_cronjob as c,
kubernetes_namespace as n
where
n.name = c.namespace
and n.context_name = c.context_name
and c.uid = $1;
EOQ
param "uid" {}
}
query "cronjob_container_host_network" {
sql = <<-EOQ
select
'Host Network Access' as label,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostNetwork' = 'true' then 'Enabled' else 'Disabled' end as value,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostNetwork' = 'true' then 'alert' else 'ok' end as type
from
kubernetes_cronjob
where
uid = $1;
EOQ
param "uid" {}
}
query "cronjob_container_host_pid" {
sql = <<-EOQ
select
'Host PID Sharing' as label,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostPID' = 'true' then 'Enabled' else 'Disabled' end as value,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostPID' = 'true' then 'alert' else 'ok' end as type
from
kubernetes_cronjob
where
uid = $1;
EOQ
param "uid" {}
}
query "cronjob_container_host_ipc" {
sql = <<-EOQ
select
'Host IPC Sharing' as label,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostIPC' = 'true' then 'Enabled' else 'Disabled' end as value,
case when job_template -> 'spec' -> 'template' -> 'spec' ->> 'hostIPC' = 'true' then 'alert' else 'ok' end as type
from
kubernetes_cronjob
where
uid = $1;
EOQ
param "uid" {}
}
# With queries
query "jobs_for_cronjob" {
sql = <<-EOQ
select
uid
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as owner
where
owner ->> 'uid' = $1;
EOQ
}
query "pods_for_cronjob" {
sql = <<-EOQ
select
pod.uid as uid
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner
where
j_owner ->> 'uid' = $1
and j.context_name = pod.context_name
and pod_owner ->> 'uid' = j.uid;
EOQ
}
query "nodes_for_cronjob" {
sql = <<-EOQ
select
n.uid as uid
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner,
kubernetes_node as n
where
n.name = pod.node_name
and pod_owner ->> 'uid' = j.uid
and j.context_name = pod.context_name
and j_owner ->> 'uid' = $1;
EOQ
}
query "containers_for_cronjob" {
sql = <<-EOQ
select
container ->> 'name' || pod.name as name
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner,
jsonb_array_elements(pod.containers) as container
where
j_owner ->> 'uid' = $1
and j.context_name = pod.context_name
and pod_owner ->> 'uid' = j.uid;
EOQ
}
# Other queries
query "cronjob_overview" {
sql = <<-EOQ
select
c.name as "Name",
c.uid as "UID",
c.creation_timestamp as "Create Time",
c.namespace as "Namespace",
n.uid as "Namespace UID",
c.context_name as "Context Name"
from
kubernetes_cronjob as c,
kubernetes_namespace as n
where
n.name = c.namespace
and n.context_name = c.context_name
and c.uid = $1;
EOQ
param "uid" {}
}
query "cronjob_labels" {
sql = <<-EOQ
with jsondata as (
select
labels::json as label
from
kubernetes_cronjob
where
uid = $1
)
select
key as "Key",
value as "Value"
from
jsondata,
json_each_text(label)
order by
key;
EOQ
param "uid" {}
}
query "cronjob_annotations" {
sql = <<-EOQ
with jsondata as (
select
annotations::json as annotation
from
kubernetes_cronjob
where
uid = $1
)
select
key as "Key",
value as "Value"
from
jsondata,
json_each_text(annotation)
order by
key;
EOQ
param "uid" {}
}
query "cronjob_configuration_detail" {
sql = <<-EOQ
select
schedule as "Schedule",
active as "Active",
suspend as "Suspend",
concurrency_policy as "Concurrency Policy",
last_schedule_time as "Last Schedule Time",
last_successful_time as "Last Successful Time",
successful_jobs_history_limit as "Successful Jobs History Limit",
failed_jobs_history_limit as "Failed Jobs History Limit"
from
kubernetes_cronjob
where
uid = $1;
EOQ
param "uid" {}
}
query "cronjob_jobs_detail" {
sql = <<-EOQ
select
name as "Name",
uid as "UID",
start_time as "Start Time",
completion_time as "Create Time"
from
kubernetes_job,
jsonb_array_elements(owner_references) as owner
where
owner ->> 'uid' = $1
order by
name;
EOQ
param "uid" {}
}
query "cronjob_pods_detail" {
sql = <<-EOQ
select
pod.name as "Name",
pod.uid as "UID",
pod.restart_policy as "Restart Policy",
pod.node_name as "Node Name"
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner
where
j_owner ->> 'uid' = $1
and pod_owner ->> 'uid' = j.uid
and j.context_name = pod.context_name
order by
pod.name;
EOQ
param "uid" {}
}
query "cronjob_tree" {
sql = <<-EOQ
-- This cronjob
select
null as from_id,
uid as id,
name as title,
0 as depth,
'cronjob' as category
from
kubernetes_cronjob
where
uid = $1
-- jobs owned by the cronjob
union all
select
$1 as from_id,
uid as id,
name as title,
1 as depth,
'job' as category
from
kubernetes_job,
jsonb_array_elements(owner_references) as owner
where
owner ->> 'uid' = $1
-- Pods owned by the jobs
union all
select
pod_owner ->> 'uid' as from_id,
pod.uid as id,
pod.name as title,
2 as depth,
'pod' as category
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner
where
j_owner ->> 'uid' = $1
and pod_owner ->> 'uid' = j.uid
-- containers in Pods owned by the jobs
union all
select
pod.uid as from_id,
concat(pod.uid, '_', container ->> 'name') as id,
container ->> 'name' as title,
3 as depth,
'container' as category
from
kubernetes_job as j,
jsonb_array_elements(j.owner_references) as j_owner,
kubernetes_pod as pod,
jsonb_array_elements(pod.owner_references) as pod_owner,
jsonb_array_elements(pod.containers) as container
where
j_owner ->> 'uid' = $1
and pod_owner ->> 'uid' = j.uid
EOQ
param "uid" {}
}