我在AWS上部署了Docker Swarm监控 => https://github.com/stefanprodan/swarmprom
当我尝试访问普罗米修斯时，它正常工作。 但是，当我想在prometheus的文件配置中更改scrape_timeout时，出现了此问题“ 502 Bad Gateway”
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我试图将此路径“ / etc / prometheus /”更改为本地路径，该路径是我的配置文件“ prometheus.yml”
'-config.file = / etc / prometheus / prometheus.yml'
'-config.file =。/ prometheus / conf / prometheus.yml'
但是尝试访问时出现此错误：502错误的网关
我也尝试过像Caddy一样，配置文件并将其添加到prometheus配置中，但是我遇到了同样的问题。
....
configs:
caddy_config:
file: ./caddy/Caddyfile
prometheus_config:
file: ./prometheus/conf/prometheus.yml
.....
prometheus:
image: stefanprodan/swarmprom-prometheus:v2.2.0-rc.0
networks:
- net
volumes:
- prometheus:/prometheus
configs:
- source: prometheus_config
target: /etc/prometheus/prometheus.yml
Prometheus配置文件：
global:
scrape_interval: 15s
scrape_timeout: 5s
evaluation_interval: 15s
external_labels:
monitor: promswarm
alerting:
alertmanagers:
- static_configs:
- targets:
- alertmanager:9093
scheme: http
timeout: 10s
rule_files:
- /etc/prometheus/swarm_node.rules.yml
- /etc/prometheus/swarm_task.rules.yml
scrape_configs:
- job_name: prometheus
scrape_interval: 15s
scrape_timeout: 5s
metrics_path: /metrics
scheme: http
static_configs:
- targets:
- localhost:9090
- job_name: dockerd-exporter
scrape_interval: 15s
scrape_timeout: 10s
metrics_path: /metrics
scheme: http
dns_sd_configs:
- names:
- tasks.dockerd-exporter
refresh_interval: 30s
type: A
port: 9323
- job_name: cadvisor
scrape_interval: 15s
scrape_timeout: 10s
metrics_path: /metrics
scheme: http
dns_sd_configs:
- names:
- tasks.cadvisor
refresh_interval: 30s
type: A
port: 8080
- job_name: node-exporter
scrape_interval: 15s
scrape_timeout: 10s
metrics_path: /metrics
scheme: http
dns_sd_configs:
- names:
- tasks.node-exporter
refresh_interval: 30s
type: A
port: 9100