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feat(conf gen): create dedicated receiver for each tenant #66

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May 2, 2024
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feat(conf gen): create dedicated receiver for each tenant #66

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54ff0cb
feat(conf gen): create dedicated receiver for each tenant
OverOrion Apr 26, 2024
f49c175
fix(conf gen): remove extra hop in routing connector
OverOrion Apr 26, 2024
953a31a
feat(conf gen): only watch namespaces selected by tenant's logSourcen…
OverOrion Apr 30, 2024
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170 changes: 127 additions & 43 deletions internal/controller/telemetry/otel_col_conf_test_fixtures/complex.yaml
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
receivers:
filelog/kubernetes:
filelog/example-tenant-a:
exclude:
- /var/log/pods/*/otc-container/*.log
include:
- /var/log/pods/*/*/*.log
- /var/log/pods/example-tenant-a_*/*/*.log
include_file_name: false
include_file_path: true
operators:
Expand Down Expand Up @@ -54,25 +54,86 @@ receivers:
- from: attributes.uid
to: resource["k8s.pod.uid"]
type: move
retry_on_failure:
enabled: true
max_elapsed_time: 0
start_at: end
filelog/example-tenant-b:
exclude:
- /var/log/pods/*/otc-container/*.log
include:
- /var/log/pods/example-tenant-b_*/*/*.log
include_file_name: false
include_file_path: true
operators:
- id: get-format
routes:
- expr: body matches "^\\{"
output: parser-docker
- expr: body matches "^[^ Z]+Z"
output: parser-containerd
type: router
- id: parser-containerd
output: extract_metadata_from_filepath
regex: ^(?P<time>[^ ^Z]+Z) (?P<stream>stdout|stderr) (?P<logtag>[^ ]*) ?(?P<log>.*)$
timestamp:
layout: '%Y-%m-%dT%H:%M:%S.%LZ'
parse_from: attributes.time
type: regex_parser
- id: parser-docker
output: extract_metadata_from_filepath
timestamp:
layout: '%Y-%m-%dT%H:%M:%S.%LZ'
parse_from: attributes.time
type: json_parser
- cache:
size: 128
id: extract_metadata_from_filepath
parse_from: attributes["log.file.path"]
regex: ^.*\/(?P<namespace>[^_]+)_(?P<pod_name>[^_]+)_(?P<uid>[a-f0-9-]+)\/(?P<container_name>[^\/]+)\/(?P<restart_count>\d+)\.log$
type: regex_parser
- from: attributes.log
to: body
type: move
- from: attributes.stream
to: attributes["log.iostream"]
type: move
- from: attributes.container_name
to: resource["k8s.container.name"]
type: move
- from: attributes.namespace
to: resource["k8s.namespace.name"]
type: move
- from: attributes.pod_name
to: resource["k8s.pod.name"]
type: move
- from: attributes.restart_count
to: resource["k8s.container.restart_count"]
type: move
- from: attributes.uid
to: resource["k8s.pod.uid"]
type: move
retry_on_failure:
enabled: true
max_elapsed_time: 0
start_at: end
exporters:
logging/debug:
verbosity: detailed
loki/collector_loki-test-output:
endpoint: loki.example-tenant-ns.svc.cluster.local:4317
endpoint: loki.example-tenant-a-ns.svc.cluster.local:4317
tls:
insecure: true
otlp/collector_otlp-test-output:
endpoint: receiver-collector.example-tenant-ns.svc.cluster.local:4317
endpoint: receiver-collector.example-tenant-a-ns.svc.cluster.local:4317
tls:
insecure: true
otlp/collector_otlp-test-output-2:
endpoint: receiver-collector.example-tenant-ns.svc.cluster.local:4317
endpoint: receiver-collector.example-tenant-a-ns.svc.cluster.local:4317
tls:
insecure: true
prometheus/message_metrics_exporter:
endpoint: 0.0.0.0:9999

endpoint: 0.0.0.0:9999
processors:
attributes/exporter_name_loki-test-output:
actions:
Expand Down Expand Up @@ -107,12 +168,23 @@ processors:
- action: insert
key: subscription
value: subscription-example-2
attributes/tenant_example-tenant:
attributes/subscription_subscription-example-3:
actions:
- action: insert
key: subscription
value: subscription-example-3
attributes/tenant_example-tenant-a:
actions:
- action: insert
key: tenant
value: example-tenant-a
attributes/tenant_example-tenant-b:
actions:
- action: insert
key: tenant
value: example-tenant
value: example-tenant-b
deltatocumulative: {}

k8sattributes:
auth_type: serviceAccount
extract:
Expand All @@ -134,15 +206,15 @@ processors:
from: resource_attribute
- name: k8s.pod.name
from: resource_attribute
memory_limiter:
check_interval: "1s"
limit_percentage: 75
spike_limit_percentage: 25
resource/loki_exporter_loki-test-output:
attributes:
- action: insert
key: loki.resource.labels
value: k8s.pod.name, k8s.namespace.name
memory_limiter:
check_interval: "1s"
limit_percentage: 75
spike_limit_percentage: 25
connectors:
count/output_metrics:
logs:
Expand Down Expand Up @@ -170,54 +242,66 @@ connectors:
- key: k8s.container.name
- key: k8s.pod.name
- key: k8s.pod.labels.app.kubernetes.io/name
routing/subscription_example-tenant-ns_subscription-example-1_outputs:
routing/subscription_example-tenant-a-ns_subscription-example-1_outputs:
table:
- statement: route()
pipelines: [logs/output_example-tenant-ns_subscription-example-1_collector_loki-test-output, logs/output_example-tenant-ns_subscription-example-1_collector_otlp-test-output]
routing/subscription_example-tenant-ns_subscription-example-2_outputs:
pipelines: [logs/output_example-tenant-a-ns_subscription-example-1_collector_loki-test-output, logs/output_example-tenant-a-ns_subscription-example-1_collector_otlp-test-output]
routing/subscription_example-tenant-a-ns_subscription-example-2_outputs:
table:
- statement: route()
pipelines: [logs/output_example-tenant-ns_subscription-example-2_collector_otlp-test-output-2]
routing/tenant_example-tenant_subscriptions:
pipelines: [logs/output_example-tenant-a-ns_subscription-example-2_collector_otlp-test-output-2]
routing/subscription_example-tenant-b-ns_subscription-example-3_outputs:
table:
- statement: route()
pipelines: [logs/tenant_example-tenant_subscription_example-tenant-ns_subscription-example-1]
pipelines: [logs/output_example-tenant-b-ns_subscription-example-3_collector_otlp-test-output-2]
routing/tenant_example-tenant-a_subscriptions:
table:
- statement: route()
pipelines: [logs/tenant_example-tenant-a_subscription_example-tenant-a-ns_subscription-example-1]
- statement: 'route() '
pipelines: [logs/tenant_example-tenant_subscription_example-tenant-ns_subscription-example-2]
routing/tenants:
pipelines: [logs/tenant_example-tenant-a_subscription_example-tenant-a-ns_subscription-example-2]
routing/tenant_example-tenant-b_subscriptions:
table:
- statement: 'route() where '
pipelines: [logs/tenant_example-tenant]
- statement: route()
pipelines: [logs/tenant_example-tenant-b_subscription_example-tenant-b-ns_subscription-example-3]
service:
pipelines:
logs/all:
receivers: [filelog/kubernetes]
processors: [memory_limiter, k8sattributes]
exporters: [routing/tenants]
logs/output_example-tenant-ns_subscription-example-1_collector_loki-test-output:
receivers: [routing/subscription_example-tenant-ns_subscription-example-1_outputs]
logs/tenant_example-tenant-a:
receivers: [filelog/example-tenant-a]
processors: [memory_limiter, k8sattributes, attributes/tenant_example-tenant-a]
exporters: [routing/tenant_example-tenant-a_subscriptions, count/tenant_metrics]
logs/tenant_example-tenant-b:
receivers: [filelog/example-tenant-b]
processors: [memory_limiter, k8sattributes, attributes/tenant_example-tenant-b]
exporters: [routing/tenant_example-tenant-b_subscriptions, count/tenant_metrics]
logs/output_example-tenant-a-ns_subscription-example-1_collector_loki-test-output:
receivers: [routing/subscription_example-tenant-a-ns_subscription-example-1_outputs]
processors: [memory_limiter, attributes/exporter_name_loki-test-output, attributes/loki_exporter_loki-test-output, resource/loki_exporter_loki-test-output]
exporters: [loki/collector_loki-test-output, count/output_metrics]
logs/output_example-tenant-ns_subscription-example-1_collector_otlp-test-output:
receivers: [routing/subscription_example-tenant-ns_subscription-example-1_outputs]
logs/output_example-tenant-a-ns_subscription-example-1_collector_otlp-test-output:
receivers: [routing/subscription_example-tenant-a-ns_subscription-example-1_outputs]
processors: [memory_limiter, attributes/exporter_name_otlp-test-output]
exporters: [otlp/collector_otlp-test-output, count/output_metrics]
logs/output_example-tenant-ns_subscription-example-2_collector_otlp-test-output-2:
receivers: [routing/subscription_example-tenant-ns_subscription-example-2_outputs]
logs/output_example-tenant-a-ns_subscription-example-2_collector_otlp-test-output-2:
receivers: [routing/subscription_example-tenant-a-ns_subscription-example-2_outputs]
processors: [memory_limiter, attributes/exporter_name_otlp-test-output-2]
exporters: [otlp/collector_otlp-test-output-2, count/output_metrics]
logs/output_example-tenant-b-ns_subscription-example-3_collector_otlp-test-output-2:
receivers: [routing/subscription_example-tenant-b-ns_subscription-example-3_outputs]
processors: [memory_limiter, attributes/exporter_name_otlp-test-output-2]
exporters: [otlp/collector_otlp-test-output-2, count/output_metrics]
logs/tenant_example-tenant:
receivers: [routing/tenants]
processors: [memory_limiter, attributes/tenant_example-tenant]
exporters: [routing/tenant_example-tenant_subscriptions, count/tenant_metrics]
logs/tenant_example-tenant_subscription_example-tenant-ns_subscription-example-1:
receivers: [routing/tenant_example-tenant_subscriptions]
logs/tenant_example-tenant-a_subscription_example-tenant-a-ns_subscription-example-1:
receivers: [routing/tenant_example-tenant-a_subscriptions]
processors: [memory_limiter, attributes/subscription_subscription-example-1]
exporters: [routing/subscription_example-tenant-ns_subscription-example-1_outputs]
logs/tenant_example-tenant_subscription_example-tenant-ns_subscription-example-2:
receivers: [routing/tenant_example-tenant_subscriptions]
exporters: [routing/subscription_example-tenant-a-ns_subscription-example-1_outputs]
logs/tenant_example-tenant-a_subscription_example-tenant-a-ns_subscription-example-2:
receivers: [routing/tenant_example-tenant-a_subscriptions]
processors: [memory_limiter, attributes/subscription_subscription-example-2]
exporters: [routing/subscription_example-tenant-ns_subscription-example-2_outputs]
exporters: [routing/subscription_example-tenant-a-ns_subscription-example-2_outputs]
logs/tenant_example-tenant-b_subscription_example-tenant-b-ns_subscription-example-3:
receivers: [routing/tenant_example-tenant-b_subscriptions]
processors: [memory_limiter, attributes/subscription_subscription-example-3]
exporters: [routing/subscription_example-tenant-b-ns_subscription-example-3_outputs]
metrics/output:
receivers: [count/output_metrics]
processors: [memory_limiter, deltatocumulative]
Expand Down
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