mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 14:13:58 +08:00
Aleksa Sarai
ba38383a39
This adds targets for rootless integration tests, as well as all of the required setup in order to get the tests to run. This includes quite a few changes, because of a lot of assumptions about things running as root within the bats scripts (which is not true when setting up rootless containers). Signed-off-by: Aleksa Sarai <asarai@suse.de>
119 lines
2.9 KiB
Bash
119 lines
2.9 KiB
Bash
#!/usr/bin/env bats
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load helpers
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function setup() {
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teardown_busybox
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setup_busybox
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}
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function teardown() {
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teardown_busybox
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}
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@test "checkpoint and restore" {
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# XXX: currently criu require root containers.
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requires criu root
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# criu does not work with external terminals so..
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# setting terminal and root:readonly: to false
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sed -i 's;"terminal": true;"terminal": false;' config.json
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sed -i 's;"readonly": true;"readonly": false;' config.json
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sed -i 's/"sh"/"sh","-c","while :; do date; sleep 1; done"/' config.json
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(
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# run busybox (not detached)
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runc run test_busybox
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[ "$status" -eq 0 ]
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) &
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# check state
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wait_for_container 15 1 test_busybox
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runc state test_busybox
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[ "$status" -eq 0 ]
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[[ "${output}" == *"running"* ]]
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# checkpoint the running container
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runc --criu "$CRIU" checkpoint test_busybox
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# if you are having problems getting criu to work uncomment the following dump:
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#cat /run/opencontainer/containers/test_busybox/criu.work/dump.log
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[ "$status" -eq 0 ]
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# after checkpoint busybox is no longer running
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runc state test_busybox
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[ "$status" -ne 0 ]
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# restore from checkpoint
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(
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runc --criu "$CRIU" restore test_busybox
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[ "$status" -eq 0 ]
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) &
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# check state
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wait_for_container 15 1 test_busybox
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# busybox should be back up and running
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runc state test_busybox
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[ "$status" -eq 0 ]
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[[ "${output}" == *"running"* ]]
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}
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@test "checkpoint --pre-dump and restore" {
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# XXX: currently criu require root containers.
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requires criu root
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# criu does not work with external terminals so..
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# setting terminal and root:readonly: to false
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sed -i 's;"terminal": true;"terminal": false;' config.json
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sed -i 's;"readonly": true;"readonly": false;' config.json
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sed -i 's/"sh"/"sh","-c","while :; do date; sleep 1; done"/' config.json
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(
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# run busybox (not detached)
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runc run test_busybox
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[ "$status" -eq 0 ]
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) &
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# check state
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wait_for_container 15 1 test_busybox
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runc state test_busybox
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[ "$status" -eq 0 ]
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[[ "${output}" == *"running"* ]]
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#test checkpoint pre-dump
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mkdir parent-dir
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runc --criu "$CRIU" checkpoint --pre-dump --image-path ./parent-dir test_busybox
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[ "$status" -eq 0 ]
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# busybox should still be running
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runc state test_busybox
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[ "$status" -eq 0 ]
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[[ "${output}" == *"running"* ]]
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# checkpoint the running container
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mkdir image-dir
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runc --criu "$CRIU" checkpoint --parent-path ./parent-dir --image-path ./image-dir test_busybox
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[ "$status" -eq 0 ]
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# after checkpoint busybox is no longer running
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runc state test_busybox
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[ "$status" -ne 0 ]
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# restore from checkpoint
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(
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runc --criu "$CRIU" restore --image-path ./image-dir test_busybox
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[ "$status" -eq 0 ]
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) &
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# check state
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wait_for_container 15 1 test_busybox
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# busybox should be back up and running
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runc state test_busybox
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[ "$status" -eq 0 ]
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[[ "${output}" == *"running"* ]]
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}
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