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https://github.com/kernelkit/infix.git
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Joachim Wiberg
1bbd80d8c7
Let's drop the leading IETF or Infix prefixes from tests. Initially the idea was to mimnic the YANG models, but it's difficult to navigate and does not provide any real benefit to developers or end-users. Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
72 lines
2.4 KiB
Python
Executable File
72 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Container Volume Persistence
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Verify that a container created from a local OCI archive, with a volume
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for persistent content, can be upgraded at runtime, without losing the
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content in the volume on restart.
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"""
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import infamy
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from infamy.util import until, curl
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with infamy.Test() as test:
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NAME = "web-volume"
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PORT = 8080
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MESG = "HEJ"
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with test.step("Set up topology and attach to target DUT"):
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env = infamy.Env()
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target = env.attach("target", "mgmt")
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tgtssh = env.attach("target", "mgmt", "ssh")
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addr = target.get_mgmt_ip()
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URL = f"http://[{addr}]:{PORT}/index.html"
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if not target.has_model("infix-containers"):
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test.skip()
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with test.step("Create container with volume from bundled OCI image"):
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target.put_config_dict("infix-containers", {
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"containers": {
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"container": [
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{
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"name": f"{NAME}",
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"image": f"oci-archive:{infamy.Container.HTTPD_IMAGE}",
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"command": f"/usr/sbin/httpd -f -v -p {PORT}",
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"network": {
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"host": True
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},
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"volume": [{
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"name": "www",
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"target": "/var/www"
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}]
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}
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]
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}
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})
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with test.step("Verify container has started"):
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c = infamy.Container(target)
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until(lambda: c.running(NAME), attempts=60)
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with test.step("Modify container volume content"):
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cmd = f"sudo container shell {NAME} 'echo {MESG} >/var/www/index.html'"
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tgtssh.runsh(cmd)
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with test.step("Verify container volume content"):
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until(lambda: MESG in curl(URL), attempts=10)
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with test.step("Upgrade container"):
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out = tgtssh.runsh(f"sudo container upgrade {NAME}")
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if f">> Container {NAME} upgraded successfully." not in out.stdout:
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msg = f"Failed upgrading container {NAME}:\n" \
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f"STDOUT:\n{out.stdout}\n" \
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f"STDERR:\n{out.stderr}"
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test.fail(msg)
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# else:
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# print(f"Container {NAME} upgraded: {out.stdout}")
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with test.step("Verify container volume content survived upgrade"):
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until(lambda: MESG in curl(URL), attempts=60)
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test.succeed()
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