Docker

Docker installation

Prerequisites

• Docker use 20.10.7 or higher.
• CentOS use 7.6 or higher.

# Check the current kernel version.
$ uname -a
Linux api7-highavailability1 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 x86_64 GNU/Linux

# Upgrade the kernel
yum update -y kernel

Create network

docker network create api7-ee
docker network connect api7-ee api7-ee

Pull Docker Image

# Please replace the version number in accordance with your downloaded files.
docker pull api7/api7-ee:2.13.2304

Run Docker Container

Including API7-Gateway,API7-Dashboard, and etcd.

# Please replace the version number in accordance with your downloaded files.
docker run -d -p 80:80 -p 443:443 -p 9000:9000 api7/api7-ee:2.13.2304

Start confd (Optional)

Enable the monitoring function.

echo 'backend = "etcdv3"
confdir = "/etc/confd"
nodes = [
  "http://api7-ee:2379",
]
watch = true' > ./confd.toml

docker run -d --network=api7-ee --name confd \
  -v $(pwd)/confd.toml:/etc/confd/confd.toml \
  -v $(pwd)/prometheus_conf:/root/prometheus \
  -v $(pwd)/alertmanager_conf:/root/alertmanager  \
  api7/api7-confd:0.16.0

Start Prometheus (Optional)

Enable the monitoring function. You can use your existing Prometheus instance.

docker run -d --name prometheus --network api7-ee \
  -p 9090:9090 \
  -v $(pwd)/prometheus_conf:/etc/prometheus \
  --hostname prometheus \
  --restart always prom/prometheus:latest \
  --config.file=/etc/prometheus/prometheus.yml --web.enable-lifecycle

Start AlertManager (Optional)

Enable the alarm function.You can use your existing AlertManager instance.

docker run -d --name alertmanager --network=api7-ee \
  -p 9093:9093 \
  -v $(pwd)/alertmanager_conf:/etc/alertmanager \
  --restart always prom/alertmanager:latest \
  --log.level=debug --config.file=/etc/alertmanager/alertmanager.yml

Start OpenSearch (Optional)

Enable the audit function.You can use your existing OpenSearch instance.

docker run -d --name alertmanager --network=api7-ee \
  -p 9093:9093 \
  -v $(pwd)/alertmanager_conf:/etc/alertmanager \
  --restart always prom/alertmanager:latest \
  --log.level=debug --config.file=/etc/alertmanager/alertmanager.yml

Start Grafana (Optional)

Enable the metrics function.You can use your existing Grafana instance.

mkdir grafana_conf

echo "[security]
allow_embedding = true" > ./grafana_conf/grafana.ini

docker run -d --name grafana --network api7-ee \
  -p 3000:3000 \
  -v $(pwd)/grafana_conf/grafana.ini:/etc/grafana/grafana.ini \
  --hostname grafana \
  --restart always \
  grafana/grafana:7.3.7