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Add logstash support for docker and kubernetes #175

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merged 1 commit into from
Dec 2, 2024
Merged

Add logstash support for docker and kubernetes #175

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8 changes: 4 additions & 4 deletions dev/docker-compose.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ services:
# logging: # Used for sending logs to ELK
# driver: "syslog"
# options:
# syslog-address: "tcp://localhost:5010"
# syslog-address: "tcp://localhost:5020"

exareme2_global:
image: madgik/exareme2_worker:${EXAREME2}
Expand Down Expand Up @@ -129,7 +129,7 @@ services:
# logging: # Used for sending logs to ELK
# driver: "syslog"
# options:
# syslog-address: "tcp://localhost:5010"
# syslog-address: "tcp://localhost:5020"

exareme2_controller:
image: madgik/exareme2_controller:${EXAREME2}
Expand Down Expand Up @@ -157,7 +157,7 @@ services:
# logging: # Used for sending logs to ELK
# driver: "syslog"
# options:
# syslog-address: "tcp://localhost:5010"
# syslog-address: "tcp://localhost:5020"

portalbackend_db:
image: postgres:11.20-alpine
Expand Down Expand Up @@ -219,7 +219,7 @@ services:
# logging: # Used for sending logs to ELK
# driver: "syslog"
# options:
# syslog-address: "tcp://localhost:5010"
# syslog-address: "tcp://localhost:5020"

gateway-db:
image: postgres
Expand Down
2 changes: 1 addition & 1 deletion dev/stop.sh
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
#!/bin/env bash

docker-compose --env-file ../.versions_env down
docker compose --env-file ../.versions_env down
rm ../data/local.db
rm ../data/global.db
1 change: 1 addition & 0 deletions elk_stack/docker-compose.yml
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Expand Up @@ -30,6 +30,7 @@ services:
- "5044:5044"
- "9600:9600"
- "5010:5010/tcp"
- "5020:5020/tcp"
networks:
- elk
depends_on:
Expand Down
25 changes: 16 additions & 9 deletions elk_stack/logstash/pipeline/logstash.conf
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Original file line number Diff line number Diff line change
@@ -1,8 +1,14 @@
input
{
tcp {
beats {
port => 5010
type => syslog
add_field => { "source" => "kubernetes" }
}

tcp {
port => 5020
type => "syslog"
add_field => { "source" => "docker" }
codec => multiline {
pattern => "<%{NUMBER}>%{MONTH}%{SPACE}%{MONTHDAY}%{SPACE}%{TIME}%{SPACE}%{DATA}: %{TIMESTAMP_ISO8601} %{GREEDYDATA}"
negate => true
Expand All @@ -12,21 +18,22 @@ input
}

filter {
mutate{
gsub => [ "message", "\\n", "" ]
if [source] == "docker" {
mutate { #### Remove docker syslog driver prefix (only regex for multiline removal)
gsub => ["message", "<\d+>\w+\s+\d+\s+\d{2}:\d{2}:\d{2}\s+[^:]+:\s+", ""]
}
}

grok {
match => [

match => [
# ----- Match EXAREME2 logs -----
"message", "<%{NUMBER}>%{MONTH}%{SPACE}%{MONTHDAY}%{SPACE}%{TIME}%{SPACE}%{DATA}: %{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel} - %{DATA:method} - \[%{DATA:federation}\] - \[%{DATA:service}\] - \[%{DATA:node_id}\] - \[%{DATA:request_id}\] - %{GREEDYDATA:log_message}",
"message", "%{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel} - %{DATA:method} - \[%{DATA:federation}\] - \[%{DATA:service}\] - \[%{DATA:node_id}\] - \[%{DATA:request_id}\] - %{GREEDYDATA:log_message}",

# ----- Match PORTAL-BACKEND user generated logs -----
"message", "<%{NUMBER}>%{MONTH}%{SPACE}%{MONTHDAY}%{SPACE}%{TIME}%{SPACE}%{DATA}: %{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel}%{SPACE}- %{DATA:logger} - \[%{DATA:federation}\] - \[%{DATA:service}\] - User -> %{DATA:user} , Endpoint -> \(%{WORD:http_method}\) %{URIPATH:http_path} , Info -> %{GREEDYDATA:log_message}",
"message", "%{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel}%{SPACE}- %{DATA:logger} - \[%{DATA:federation}\] - \[%{DATA:service}\] - User -> %{DATA:user} , Endpoint -> \(%{WORD:http_method}\) %{URIPATH:http_path} , Info -> %{GREEDYDATA:log_message}",

# ----- Match PORTAL-BACKEND system generated logs -----
"message", "<%{NUMBER}>%{MONTH}%{SPACE}%{MONTHDAY}%{SPACE}%{TIME}%{SPACE}%{DATA}: %{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel}%{SPACE}- %{DATA:logger} - \[%{DATA:federation}\] - \[%{DATA:service}\] - %{GREEDYDATA:log_message}"
"message", "%{TIMESTAMP_ISO8601:log_timestamp} - %{LOGLEVEL:loglevel}%{SPACE}- %{DATA:logger} - \[%{DATA:federation}\] - \[%{DATA:service}\] - %{GREEDYDATA:log_message}"
]

add_tag => [ "parsed" ]
Expand Down