5c2f50402a
Since commit 658e20f, the template makes the assumption that the container running docker-gen is the container running nginx while checking that upstream containers are reachable.
By introducint the `NGINX_CONTAINER` environment variable, users are now able to indicate which container is actually running nginx when running docker-gen and nginx in separated containers.
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
from time import sleep
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import docker
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import pytest
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def versiontuple(v):
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"""
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>>> versiontuple("1.12.3")
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(1, 12, 3)
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>>> versiontuple("1.13.0")
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(1, 13, 0)
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>>> versiontuple("17.03.0-ce")
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(17, 3, 0)
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>>> versiontuple("17.03.0-ce") < (1, 13)
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False
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"""
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return tuple(map(int, (v.split('-')[0].split("."))))
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raw_version = docker.from_env().version()['Version']
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pytestmark = pytest.mark.skipif(
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versiontuple(raw_version) < (1, 13),
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reason="Docker compose syntax v3 requires docker engine v1.13 or later (got %s)" % raw_version)
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def test_nginx_is_running(nginx_tmpl, docker_compose):
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sleep(3)
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assert docker_compose.containers.get("nginx").status == "running"
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def test_unknown_virtual_host_is_503(nginx_tmpl, docker_compose, nginxproxy):
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r = nginxproxy.get("http://unknown.nginx.container.docker/")
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assert r.status_code == 503
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def test_forwards_to_whoami(nginx_tmpl, docker_compose, nginxproxy):
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r = nginxproxy.get("http://whoami.nginx.container.docker/")
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assert r.status_code == 200
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whoami_container = docker_compose.containers.get("whoami")
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assert r.text == "I'm %s\n" % whoami_container.id[:12]
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