mirror of https://github.com/containers/podman.git
309 lines
11 KiB
Bash
309 lines
11 KiB
Bash
#!/usr/bin/env bats
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load helpers
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@test "podman info - basic test" {
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run_podman info
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expected_keys="
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buildahVersion: *[0-9.]\\\+
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conmon:\\\s\\\+package:
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distribution:
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logDriver:
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ociRuntime:\\\s\\\+name:
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os:
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rootless:
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registries:
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store:
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graphDriverName:
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graphRoot:
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graphStatus:
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imageStore:\\\s\\\+number: 1
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runRoot:
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cgroupManager: \\\(systemd\\\|cgroupfs\\\)
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cgroupVersion: v[12]
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"
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defer-assertion-failures
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while read expect; do
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is "$output" ".*$expect" "output includes '$expect'"
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done < <(parse_table "$expected_keys")
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}
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@test "podman info - json" {
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run_podman info --format=json
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expr_nvr="[a-z0-9-]\\\+-[a-z0-9.]\\\+-[a-z0-9]\\\+\."
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expr_path="/[a-z0-9\\\/.-]\\\+\\\$"
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# FIXME: if we're ever able to get package versions on Debian,
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# add '-[0-9]' to all '*.package' queries below.
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tests="
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host.buildahVersion | [1-9][0-9]*\.[0-9.]\\\+.*
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host.conmon.path | $expr_path
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host.conmon.package | .*conmon.*
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host.cgroupManager | \\\(systemd\\\|cgroupfs\\\)
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host.cgroupVersion | v[12]
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host.networkBackendInfo | .*dns.*package.*
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host.ociRuntime.path | $expr_path
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host.pasta | .*executable.*package.*
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host.rootlessNetworkCmd | pasta
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store.configFile | $expr_path
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store.graphDriverName | [a-z0-9]\\\+\\\$
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store.graphRoot | $expr_path
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store.imageStore.number | 1
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host.slirp4netns.executable | $expr_path
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"
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defer-assertion-failures
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while read field expect; do
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actual=$(echo "$output" | jq -r ".$field")
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dprint "# actual=<$actual> expect=<$expect>"
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is "$actual" "$expect" "jq .$field"
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done < <(parse_table "$tests")
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}
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@test "podman info - confirm desired runtime" {
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if [[ -z "$CI_DESIRED_RUNTIME" ]]; then
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# When running in Cirrus, CI_DESIRED_RUNTIME *must* be defined
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# in .cirrus.yml so we can double-check that all CI VMs are
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# using crun/runc as desired.
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if [[ -n "$CIRRUS_CI" ]]; then
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die "CIRRUS_CI is set, but CI_DESIRED_RUNTIME is not! See #14912"
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fi
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# Not running under Cirrus (e.g., gating tests, or dev laptop).
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# Totally OK to skip this test.
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skip "CI_DESIRED_RUNTIME is unset--OK, because we're not in Cirrus"
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fi
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run_podman info --format '{{.Host.OCIRuntime.Name}}'
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is "$output" "$CI_DESIRED_RUNTIME" "CI_DESIRED_RUNTIME (from .cirrus.yml)"
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}
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@test "podman info - confirm desired network backend" {
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if [[ -z "$CI_DESIRED_NETWORK" ]]; then
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# When running on RHEL, CI_DESIRED_NETWORK *must* be defined
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# in gating.yaml because some versions of RHEL use CNI, some
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# use netavark.
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local osrelease=/etc/os-release
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if [[ -e $osrelease ]]; then
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local osname=$(source $osrelease; echo $NAME)
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if [[ $osname =~ Red.Hat ]]; then
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die "CI_DESIRED_NETWORK must be set in gating.yaml for RHEL testing"
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fi
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fi
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# Everywhere other than RHEL, the only supported network is netavark
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CI_DESIRED_NETWORK="netavark"
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fi
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run_podman info --format '{{.Host.NetworkBackend}}'
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is "$output" "$CI_DESIRED_NETWORK" ".Host.NetworkBackend"
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}
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@test "podman info - confirm desired database" {
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# Always run this and preserve its value. We will check again in 999-*.bats
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run_podman info --format '{{.Host.DatabaseBackend}}'
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db_backend="$output"
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echo "$db_backend" > $BATS_SUITE_TMPDIR/db-backend
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if [[ -z "$CI_DESIRED_DATABASE" ]]; then
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# When running in Cirrus, CI_DESIRED_DATABASE *must* be defined
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# in .cirrus.yml so we can double-check that all CI VMs are
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# using netavark or cni as desired.
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if [[ -n "$CIRRUS_CI" ]]; then
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die "CIRRUS_CI is set, but CI_DESIRED_DATABASE is not! See #16389"
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fi
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# Not running under Cirrus (e.g., gating tests, or dev laptop).
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# Totally OK to skip this test.
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skip "CI_DESIRED_DATABASE is unset--OK, because we're not in Cirrus"
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fi
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is "$db_backend" "$CI_DESIRED_DATABASE" "CI_DESIRED_DATABASE (from .cirrus.yml)"
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}
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@test "podman info - confirm desired storage driver" {
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if [[ -z "$CI_DESIRED_STORAGE" ]]; then
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# When running in Cirrus, CI_DESIRED_STORAGE *must* be defined
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# in .cirrus.yml so we can double-check that all CI VMs are
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# using overlay or vfs as desired.
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if [[ -n "$CIRRUS_CI" ]]; then
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die "CIRRUS_CI is set, but CI_DESIRED_STORAGE is not! See #20161"
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fi
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# Not running under Cirrus (e.g., gating tests, or dev laptop).
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# Totally OK to skip this test.
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skip "CI_DESIRED_STORAGE is unset--OK, because we're not in Cirrus"
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fi
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is "$(podman_storage_driver)" "$CI_DESIRED_STORAGE" "podman storage driver is not CI_DESIRED_STORAGE (from .cirrus.yml)"
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# Confirm desired setting of composefs
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if [[ "$CI_DESIRED_STORAGE" = "overlay" ]]; then
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expect="<no value>"
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if [[ -n "$CI_DESIRED_COMPOSEFS" ]]; then
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expect="true"
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fi
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run_podman info --format '{{index .Store.GraphOptions "overlay.use_composefs"}}'
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assert "$output" = "$expect" ".Store.GraphOptions -> overlay.use_composefs"
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fi
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}
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# 2021-04-06 discussed in watercooler: RHEL must never use crun, even if
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# using cgroups v2.
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@test "podman info - RHEL8 must use runc" {
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local osrelease=/etc/os-release
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test -e $osrelease || skip "Not a RHEL system (no $osrelease)"
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local osname=$(source $osrelease; echo $NAME)
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if [[ $osname =~ Red.Hat || $osname =~ CentOS ]]; then
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# Version can include minor; strip off first dot an all beyond it
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local osver=$(source $osrelease; echo $VERSION_ID)
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test ${osver%%.*} -le 8 || skip "$osname $osver > RHEL8"
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# RHEL or CentOS 8.
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# FIXME: what does 'CentOS 8' even mean? What is $VERSION_ID in CentOS?
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is "$(podman_runtime)" "runc" "$osname only supports OCI Runtime = runc"
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else
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skip "only applicable on RHEL, this is $osname"
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fi
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}
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@test "podman info --storage-opt='' " {
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skip_if_remote "--storage-opt flag is not supported for remote"
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skip_if_rootless "storage opts are required for rootless running"
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run_podman --storage-opt='' info
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# Note this will not work in rootless mode, unless you specify
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# storage-driver=vfs, until we have kernels that support rootless overlay
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# mounts.
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is "$output" ".*graphOptions: {}" "output includes graphOptions: {}"
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}
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@test "podman info - additional image stores" {
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skip_if_remote "--storage-opt flag is not supported for remote"
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driver=$(podman_storage_driver)
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store1=$PODMAN_TMPDIR/store1
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store2=$PODMAN_TMPDIR/store2
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mkdir -p $store1 $store2
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run_podman info --storage-opt=$driver'.imagestore='$store1 \
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--storage-opt=$driver'.imagestore='$store2 \
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--format '{{index .Store.GraphOptions "'$driver'.additionalImageStores"}}\n{{index .Store.GraphOptions "'$driver'.imagestore"}}'
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assert "${lines[0]}" == "["$store1" "$store2"]" "output includes additional image stores"
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assert "${lines[1]}" == "$store2" "old imagestore output"
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}
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@test "podman info netavark " {
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# Confirm netavark in use when explicitly required by execution environment.
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if [[ "$NETWORK_BACKEND" == "netavark" ]]; then
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if ! is_netavark; then
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# Assume is_netavark() will provide debugging feedback.
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die "Netavark driver testing required, but not in use by podman."
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fi
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else
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skip "Netavark testing not requested (\$NETWORK_BACKEND='$NETWORK_BACKEND')"
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fi
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}
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@test "podman --root PATH info - basic output" {
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if ! is_remote; then
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run_podman --storage-driver=vfs --root ${PODMAN_TMPDIR}/nothing-here-move-along info --format '{{ .Store.GraphOptions }}'
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is "$output" "map\[\]" "'podman --root should reset GraphOptions to []"
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fi
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}
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@test "rootless podman with symlinked $HOME" {
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# This is only needed as rootless, but we don't have a skip_if_root
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# And it will not hurt to run as root.
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skip_if_remote "path validation is only done in libpod, does not effect remote"
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new_home=$PODMAN_TMPDIR/home
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ln -s /home $new_home
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# Remove volume directory. This doesn't break Podman but can cause our DB
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# validation to break if Podman misbehaves. Ref:
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# https://github.com/containers/podman/issues/23515
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# (Unfortunately, we can't just use a new directory, that will just trip DB
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# validation that it doesn't match the path we were using before)
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rm -rf $PODMAN_TMPDIR/$HOME/.local/share/containers/storage/volumes
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# Just need the command to run cleanly
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HOME=$PODMAN_TMPDIR/$HOME run_podman info
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rm $new_home
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}
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@test "podman --root PATH --volumepath info - basic output" {
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volumePath=${PODMAN_TMPDIR}/volumesGoHere
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if ! is_remote; then
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run_podman --storage-driver=vfs --root ${PODMAN_TMPDIR}/nothing-here-move-along --volumepath ${volumePath} info --format '{{ .Store.VolumePath }}'
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is "$output" "${volumePath}" "'podman --volumepath should reset VolumePath"
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fi
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}
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@test "CONTAINERS_CONF_OVERRIDE" {
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skip_if_remote "remote does not support CONTAINERS_CONF*"
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# Need to include runtime because it's runc in debian CI,
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# and crun 1.11.1 barfs with "read from sync socket"
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containersConf=$PODMAN_TMPDIR/containers.conf
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cat >$containersConf <<EOF
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[engine]
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runtime="$(podman_runtime)"
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[containers]
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env = [ "CONF1=conf1" ]
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[engine.volume_plugins]
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volplugin1 = "This is not actually used or seen anywhere"
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EOF
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overrideConf=$PODMAN_TMPDIR/override.conf
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cat >$overrideConf <<EOF
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[containers]
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env = [ "CONF2=conf2" ]
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[engine.volume_plugins]
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volplugin2 = "This is not actually used or seen anywhere, either"
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EOF
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CONTAINERS_CONF="$containersConf" run_podman 1 run --rm $IMAGE printenv CONF1 CONF2
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is "$output" "conf1" "with CONTAINERS_CONF only"
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CONTAINERS_CONF_OVERRIDE=$overrideConf run_podman 1 run --rm $IMAGE printenv CONF1 CONF2
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is "$output" "conf2" "with CONTAINERS_CONF_OVERRIDE only"
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# CONTAINERS_CONF will be overridden by _OVERRIDE. env is overridden, not merged.
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CONTAINERS_CONF=$containersConf CONTAINERS_CONF_OVERRIDE=$overrideConf run_podman 1 run --rm $IMAGE printenv CONF1 CONF2
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is "$output" "conf2" "with both CONTAINERS_CONF and CONTAINERS_CONF_OVERRIDE"
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# Merge test: each of those conf files defines a distinct volume plugin.
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# Confirm that we see both. 'info' outputs in random order, so we need to
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# do two tests.
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CONTAINERS_CONF=$containersConf CONTAINERS_CONF_OVERRIDE=$overrideConf run_podman info --format '{{.Plugins.Volume}}'
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assert "$output" =~ "volplugin1" "CONTAINERS_CONF_OVERRIDE does not clobber volume_plugins from CONTAINERS_CONF"
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assert "$output" =~ "volplugin2" "volume_plugins seen from CONTAINERS_CONF_OVERRIDE"
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}
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@test "podman - BoltDB cannot create new databases" {
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skip_if_remote "DB checks only work for local Podman"
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safe_opts=$(podman_isolation_opts ${PODMAN_TMPDIR})
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CI_DESIRED_DATABASE= run_podman 125 $safe_opts --db-backend=boltdb info
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assert "$output" =~ "deprecated, no new BoltDB databases can be created" \
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"without CI_DESIRED_DATABASE"
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CI_DESIRED_DATABASE=boltdb run_podman $safe_opts --log-level=debug --db-backend=boltdb info
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assert "$output" =~ "Allowing deprecated database backend" \
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"with CI_DESIRED_DATABASE"
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run_podman $safe_opts system reset --force
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}
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# vim: filetype=sh
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