infra_portal:  # domain names and upstream servers
  home         : { domain: h.pigsty }
  grafana      : { domain: g.pigsty ,endpoint: "${admin_ip}:3000" , websocket: true }
  prometheus   : { domain: p.pigsty ,endpoint: "${admin_ip}:9090" }
  alertmanager : { domain: a.pigsty ,endpoint: "${admin_ip}:9093" }
  blackbox     : { endpoint: "${admin_ip}:9115" }
  loki         : { endpoint: "${admin_ip}:3100" }
  #minio        : { domain: sss.pigsty  ,endpoint: "${admin_ip}:9001" ,scheme: https ,websocket: true }

# Single infra node
infra: { hosts: { 10.10.10.10: { infra_seq: 1 } }}

# Two INFRA node
infra:
  hosts:
    10.10.10.10: { infra_seq: 1 }
    10.10.10.11: { infra_seq: 2 }

./infra.yml     # install infra/node module on `infra` group
./infra-rm.yml  # remove infra module from `infra` group

./infra.yml -t repo             # setup local yum/apt repo

./infra.yml -t repo_dir         # create repo directory
./infra.yml -t repo_check       # check repo exists
./infra.yml -t repo_prepare     # use existing repo if exists
./infra.yml -t repo_build       # build repo from upstream if not exists
./infra.yml   -t repo_upstream  # handle upstream repo files in /etc/yum.repos.d or /etc/apt/sources.list.d
./infra.yml   -t repo_url_pkg   # download packages from internet defined by repo_url_packages
./infra.yml   -t repo_cache     # make upstream yum/apt cache
./infra.yml   -t repo_boot_pkg  # install bootstrap pkg such as createrepo_c,yum-utils,... (or dpkg-dev in debian/ubuntu)
./infra.yml   -t repo_pkg       # download packages & dependencies from upstream repo
./infra.yml   -t repo_create    # create a local yum repo with createrepo_c & modifyrepo_c
./infra.yml   -t repo_use       # add newly built repo
./infra.yml -t repo_nginx       # launch a nginx for repo if no nginx is serving

./infra.yml -t infra_env      : env_dir, env_pg, env_var
./infra.yml -t infra_pkg      : infra_pkg, infra_pkg_pip
./infra.yml -t infra_user     : setup infra os user group
./infra.yml -t infra_cert     : issue cert for infra components
./infra.yml -t dns            : dns_config, dns_record, dns_launch
./infra.yml -t nginx          : nginx_config, nginx_cert, nginx_static, nginx_launch, nginx_exporter
./infra.yml -t prometheus     : prometheus_clean, prometheus_dir, prometheus_config, prometheus_launch, prometheus_reload
./infra.yml -t alertmanager   : alertmanager_config, alertmanager_launch
./infra.yml -t pushgateway    : pushgateway_config, pushgateway_launch
./infra.yml -t blackbox       : blackbox_config, blackbox_launch
./infra.yml -t grafana        : grafana_clean, grafana_config, grafana_plugin, grafana_launch, grafana_provision
./infra.yml -t loki           : loki clean, loki_dir, loki_config, loki_launch
./infra.yml -t infra_register : register infra components to prometheus

./infra.yml -t nginx_index                        # render Nginx homepage
./infra.yml -t nginx_config,nginx_reload          # render Nginx upstream server config
./infra.yml -t prometheus_conf,prometheus_reload  # render Prometheus main config and reload
./infra.yml -t prometheus_rule,prometheus_reload  # copy Prometheus rules & alert definition and reload
./infra.yml -t grafana_plugin                     # download Grafana plugins from the Internet

# ca            : create self-signed CA on localhost files/pki
#   - ca_dir        : create CA directory
#   - ca_private    : generate ca private key: files/pki/ca/ca.key
#   - ca_cert       : signing ca cert: files/pki/ca/ca.crt
#
# id            : generate node identity
#
# repo          : bootstrap a local yum repo from internet or offline packages
#   - repo_dir      : create repo directory
#   - repo_check    : check repo exists
#   - repo_prepare  : use existing repo if exists
#   - repo_build    : build repo from upstream if not exists
#     - repo_upstream    : handle upstream repo files in /etc/yum.repos.d
#       - repo_remove    : remove existing repo file if repo_remove == true
#       - repo_add       : add upstream repo files to /etc/yum.repos.d
#     - repo_url_pkg     : download packages from internet defined by repo_url_packages
#     - repo_cache       : make upstream yum cache with yum makecache
#     - repo_boot_pkg    : install bootstrap pkg such as createrepo_c,yum-utils,...
#     - repo_pkg         : download packages & dependencies from upstream repo
#     - repo_create      : create a local yum repo with createrepo_c & modifyrepo_c
#     - repo_use         : add newly built repo into /etc/yum.repos.d
#   - repo_nginx    : launch a nginx for repo if no nginx is serving
#
# node/haproxy/docker/monitor : setup infra node as a common node (check node.yml)
#   - node_name, node_hosts, node_resolv, node_firewall, node_ca, node_repo, node_pkg
#   - node_feature, node_kernel, node_tune, node_sysctl, node_profile, node_ulimit
#   - node_data, node_admin, node_timezone, node_ntp, node_crontab, node_vip
#   - haproxy_install, haproxy_config, haproxy_launch, haproxy_reload
#   - docker_install, docker_admin, docker_config, docker_launch, docker_image
#   - haproxy_register, node_exporter, node_register, promtail
#
# infra         : setup infra components
#   - infra_env      : env_dir, env_pg, env_var
#   - infra_pkg      : infra_pkg, infra_pkg_pip
#   - infra_user     : setup infra os user group
#   - infra_cert     : issue cert for infra components
#   - dns            : dns_config, dns_record, dns_launch
#   - nginx          : nginx_config, nginx_cert, nginx_static, nginx_launch, nginx_exporter
#   - prometheus     : prometheus_clean, prometheus_dir, prometheus_config, prometheus_launch, prometheus_reload
#   - alertmanager   : alertmanager_config, alertmanager_launch
#   - pushgateway    : pushgateway_config, pushgateway_launch
#   - blackbox       : blackbox_config, blackbox_launch
#   - grafana        : grafana_clean, grafana_config, grafana_plugin, grafana_launch, grafana_provision
#   - loki           : loki clean, loki_dir, loki_config, loki_launch
#   - infra_register : register infra components to prometheus

./infra-rm.yml               # remove INFRA module
./infra-rm.yml -t service    # stop INFRA services
./infra-rm.yml -t data       # remove INFRA data
./infra-rm.yml -t package    # uninstall INFRA packages