我需要监控 tcp 端点的证书过期。
我试过配置黑盒导出器来监控 tcp 端点。但遗憾的是无法达到应有的效果。
我们使用 blackbox exporter 来监控 https 端点的 ssl 证书,它工作得非常好。但是,我们希望 tcp 端点有类似的东西。
黑盒出口商:
modules:
http_2xx:
prober: http
timeout: 70s
http:
method: GET
preferred_ip_protocol: "ip4"
tls_config:
insecure_skip_verify: true
http_OpenAPI_2xx:
prober: http
timeout: 70s
http:
method: GET
preferred_ip_protocol: "ip4"
tls_config:
insecure_skip_verify: true
fail_if_not_matches_regexp:
- "HTTP/1.1 200 OK*"
http_post_2xx:
prober: http
http:
method: POST
tcp_connect:
prober: tcp
timeout: 5s
tcp:
tls: false
pop3s_banner:
prober: tcp
tcp:
query_response:
- expect: "^+OK"
tls: false
tls_config:
insecure_skip_verify: true
ssh_banner:
prober: tcp
tcp:
query_response:
- expect: "^SSH-2.0-"
irc_banner:
prober: tcp
tcp:
query_response:
- send: "NICK prober"
- send: "USER prober prober prober :prober"
- expect: "PING :([^ ]+)"
send: "PONG ${1}"
- expect: "^:[^ ]+ 001"
icmp:
prober: icmp
普罗米修斯:
- job_name: 'blackbox-tcp'
metrics_path: /probe
params:
module: [tcp_connect]
scrape_interval: 30s
scrape_timeout: 20s
static_configs:
- targets:
- tcp://171.17.25.12:38205
- tcp://171.17.25.12:5071
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: 171.12.30.12:9115 # Blackbox exporter.
我们要监控这些 tcp 端点的 ssl 证书