Created
February 23, 2023 21:12
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hack demo feb 2023
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| job "pebble" { | |
| type = "service" | |
| group "pebble" { | |
| network { | |
| mode = "host" | |
| port "acme" { | |
| static = 6666 | |
| } | |
| port "mgmt" { | |
| static = 1500 | |
| } | |
| } | |
| service { | |
| name = "pebble" | |
| port = "acme" | |
| provider = "nomad" | |
| } | |
| task "pebble" { | |
| driver = "raw_exec" | |
| user = "nobody" | |
| artifact { | |
| source = "https://github.com/letsencrypt/pebble/releases/download/v2.3.1/pebble_linux-amd64" | |
| mode = "file" | |
| destination = "local/pebble" | |
| } | |
| artifact { | |
| source = "https://raw.githubusercontent.com/letsencrypt/pebble/main/test/certs/localhost/cert.pem" | |
| mode = "file" | |
| destination = "secrets/pebble-cert.pem" | |
| } | |
| artifact { | |
| source = "https://raw.githubusercontent.com/letsencrypt/pebble/main/test/certs/localhost/key.pem" | |
| mode = "file" | |
| destination = "secrets/pebble-key.pem" | |
| } | |
| template { | |
| # ACME directory requests at | |
| # https://localhost:6666/dir | |
| data = <<EOH | |
| { | |
| "pebble": { | |
| "listenAddress": "0.0.0.0:{{env "NOMAD_PORT_acme"}}", | |
| "managementListenAddress": "127.0.0.1:{{env "NOMAD_PORT_mgmt"}}", | |
| "certificate": "secrets/pebble-cert.pem", | |
| "privateKey": "secrets/pebble-key.pem", | |
| "httpPort": 80, | |
| "tlsPort": 443, | |
| "ocspResponderURL": "", | |
| "externalAccountBindingRequired": false, | |
| "domainBlocklist": [], | |
| "retryAfter": { | |
| "authz": 3, | |
| "order": 5 | |
| } | |
| } | |
| } | |
| EOH | |
| destination = "local/config.json" | |
| } | |
| config { | |
| command = "bash" | |
| args = ["-c", "chmod +x local/pebble && local/pebble -config local/config.json"] | |
| } | |
| resources { | |
| cpu = 100 | |
| memory = 128 | |
| } | |
| } | |
| } | |
| } |
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| job "py" { | |
| group "group" { | |
| network { | |
| mode = "bridge" | |
| port "http" { | |
| to = 9000 | |
| } | |
| } | |
| service { | |
| name = "py1" | |
| port = "http" | |
| provider = "nomad" | |
| tags = [ | |
| "traefik.enable=true", | |
| "traefik.http.routers.http.rule=Host(`py1.localhost`)", | |
| "traefik.http.routers.http.tls.certresolver=le", | |
| "traefik.http.routers.http.entrypoints=py", | |
| ] | |
| check { | |
| path = "/" | |
| type = "http" | |
| interval = "5s" | |
| timeout = "1s" | |
| } | |
| } | |
| task "python" { | |
| driver = "raw_exec" | |
| config { | |
| command = "python3" | |
| args = ["-m", "http.server", "9000", "--bind", "0.0.0.0", "--directory", "local/"] | |
| } | |
| template { | |
| destination = "local/index.html" | |
| data = <<EOH | |
| <html><body>hi</body></html> | |
| EOH | |
| } | |
| resources { | |
| cpu = 100 | |
| memory = 128 | |
| } | |
| } | |
| } | |
| } |
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| job "traefik" { | |
| group "group" { | |
| network { | |
| port "http" { | |
| static = 8080 | |
| } | |
| port "admin" { | |
| static = 9999 | |
| } | |
| } | |
| service { | |
| name = "traefik" | |
| port = "admin" | |
| provider = "nomad" | |
| check { | |
| type = "tcp" | |
| interval = "10s" | |
| timeout = "1s" | |
| } | |
| } | |
| task "traefik" { | |
| driver = "raw_exec" | |
| identity { | |
| env = true | |
| } | |
| artifact { | |
| source = "https://raw.githubusercontent.com/letsencrypt/pebble/main/test/certs/pebble.minica.pem" | |
| mode = "file" | |
| destination = "secrets/pebble.minica.pem" | |
| } | |
| env { | |
| LEGO_CA_SERVER_NAME = "pebble" | |
| LEGO_CA_CERTIFICATES = "${NOMAD_SECRETS_DIR}/pebble.minica.pem" | |
| } | |
| config { | |
| # our dev build of traefik (go install) | |
| command = "/opt/bin/traefik" | |
| args = [ | |
| "--log.level=DEBUG", | |
| "--api.dashboard=true", | |
| "--api.insecure=true", | |
| "--entrypoints.web.address=:${NOMAD_PORT_http}", | |
| "--entrypoints.traefik.address=:${NOMAD_PORT_admin}", | |
| # nomad | |
| "--providers.nomad=true", | |
| # --providers.nomad.endpoint.address=http://localhost:4646 | |
| # --providers.nomad.endpoint.token=abc123 | |
| # --providers.nomad.endpoint.tls.cert=/path/to/cert | |
| # --providers.nomad.endpoint.tls.key=/path/to/key | |
| # --providers.nomad.endpoint.ca=/path/to/key | |
| # our service | |
| "--entrypoints.py=true", | |
| "--entrypoints.py.address=:443", | |
| # http -> https redirect | |
| "--entrypoints.http=true", | |
| "--entrypoints.http.address=:80", | |
| "--entrypoints.http.http.redirections.entrypoint.to=py", | |
| "--entrypoints.http.http.redirections.entrypoint.scheme=https", | |
| # tls | |
| # "--serversTransport.insecureSkipVerify=true", # needed? | |
| # acme | |
| "--certificatesresolvers.le.acme.email=test@example.com", | |
| "--certificatesresolvers.le.acme.caserver=https://localhost:6666/dir", | |
| "--certificatesresolvers.le.acme.httpchallenge.entrypoint=http", | |
| "--certificatesresolvers.le.acme.httpchallenge=true", | |
| "--certificatesresolvers.le.acme.storage=nomad://", | |
| # "--certificatesresolvers.le.acme.storage=nomad://traefik/acme", | |
| # "--certificatesresolvers.le.acme.storage=local/acme.json", | |
| ] | |
| } | |
| resources { | |
| cpu = 100 | |
| memory = 128 | |
| } | |
| } | |
| } | |
| } |
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