summaryrefslogtreecommitdiff
path: root/contrib/cirrus/runner.sh
blob: c1972b90f752289930ce45db8baf1e4e73201f6c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
#!/bin/bash

set -eo pipefail

# This script runs in the Cirrus CI environment, invoked from .cirrus.yml .
# It can also be invoked manually in a `hack/get_ci_cm.sh` environment,
# documentation of said usage is TBI.
#
# The principal deciding factor is the $TEST_FLAVOR envariable: for any
# given value 'xyz' there must be a function '_run_xyz' to handle that
# test. Several other envariables are used to differentiate further,
# most notably:
#
#    PODBIN_NAME  : "podman" (i.e. local) or "remote"
#    TEST_ENVIRON : 'host' or 'container'; desired environment in which to run
#    CONTAINER    : 1 if *currently* running inside a container, 0 if host
#

# shellcheck source=contrib/cirrus/lib.sh
source $(dirname $0)/lib.sh

function _run_ext_svc() {
    $SCRIPT_BASE/ext_svc_check.sh
}

function _run_automation() {
    $SCRIPT_BASE/cirrus_yaml_test.py

    req_env_vars CI DEST_BRANCH IMAGE_SUFFIX TEST_FLAVOR TEST_ENVIRON \
                 PODBIN_NAME PRIV_NAME DISTRO_NV CONTAINER USER HOME \
                 UID AUTOMATION_LIB_PATH SCRIPT_BASE OS_RELEASE_ID \
                 CG_FS_TYPE
    bigto ooe.sh dnf install -y ShellCheck  # small/quick addition
    $SCRIPT_BASE/shellcheck.sh
}

function _run_validate() {
    # git-validation tool fails if $EPOCH_TEST_COMMIT is empty
    # shellcheck disable=SC2154
    if [[ -n "$EPOCH_TEST_COMMIT" ]]; then
        make validate
    else
        warn "Skipping git-validation since \$EPOCH_TEST_COMMIT is empty"
    fi

}

function _run_unit() {
    # shellcheck disable=SC2154
    if [[ "$PODBIN_NAME" != "podman" ]]; then
        # shellcheck disable=SC2154
        die "$TEST_FLAVOR: Unsupported PODBIN_NAME='$PODBIN_NAME'"
    fi
    make localunit
}

function _run_apiv2() {
    make localapiv2 |& logformatter
}

function _run_compose() {
    ./test/compose/test-compose |& logformatter
}

function _run_int() {
    dotest integration
}

function _run_sys() {
    dotest system
}

function _run_upgrade_test() {
    bats test/upgrade |& logformatter
}

function _run_bud() {
    ./test/buildah-bud/run-buildah-bud-tests |& logformatter
}

function _run_bindings() {
    # shellcheck disable=SC2155
    export PATH=$PATH:$GOSRC/hack

    # Subshell needed so logformatter will write output in cwd; if it runs in
    # the subdir, .cirrus.yml will not find the html'ized log
    (cd pkg/bindings/test && ginkgo -trace -noColor -debug  -r) |& logformatter
}

function _run_docker-py() {
    source venv/bin/activate
    make run-docker-py-tests
}

function _run_endpoint() {
    make test-binaries
    make endpoint
}

exec_container() {
    local var_val
    local cmd
    # Required to be defined by caller
    # shellcheck disable=SC2154
    msg "Re-executing runner inside container: $CTR_FQIN"
    msg "************************************************************"

    req_env_vars CTR_FQIN TEST_ENVIRON CONTAINER SECRET_ENV_RE

    # Line-separated arguments which include shell-escaped special characters
    declare -a envargs
    while read -r var_val; do
        envargs+=("-e $var_val")
    done <<<"$(passthrough_envars)"

    # VM Images and Container images are built using (nearly) identical operations.
    set -x
    # shellcheck disable=SC2154
    exec podman run --rm --privileged --net=host --cgroupns=host \
        -v /dev/fuse:/dev/fuse \
        -v "$GOPATH:$GOPATH:Z" \
        --workdir "$GOSRC" \
        -e "CONTAINER=1" \
        "${envargs[@]}" \
        $CTR_FQIN bash -c "$SCRIPT_BASE/setup_environment.sh && $SCRIPT_BASE/runner.sh"
}

function _run_swagger() {
    local upload_filename
    local upload_bucket
    local download_url
    local envvarsfile
    req_env_vars GCPJSON GCPNAME GCPPROJECT CTR_FQIN

    # Building this is a PITA, just grab binary for use in automation
    # Ref: https://goswagger.io/install.html#static-binary
    download_url=$(\
        curl -s https://api.github.com/repos/go-swagger/go-swagger/releases/latest | \
        jq -r '.assets[] | select(.name | contains("linux_amd64")) | .browser_download_url')

    # The filename and bucket depend on the automation context
    #shellcheck disable=SC2154,SC2153
    if [[ -n "$CIRRUS_PR" ]]; then
        upload_bucket="libpod-pr-releases"
        upload_filename="swagger-pr$CIRRUS_PR.yaml"
    elif [[ -n "$CIRRUS_TAG" ]]; then
        upload_bucket="libpod-master-releases"
        upload_filename="swagger-$CIRRUS_TAG.yaml"
    elif [[ "$CIRRUS_BRANCH" == "main" ]]; then
        upload_bucket="libpod-master-releases"
        # readthedocs versioning uses "latest" for "main" (default) branch
        upload_filename="swagger-latest.yaml"
    elif [[ -n "$CIRRUS_BRANCH" ]]; then
        upload_bucket="libpod-master-releases"
        upload_filename="swagger-$CIRRUS_BRANCH.yaml"
    else
        die "Unknown execution context, expected a non-empty value for \$CIRRUS_TAG, \$CIRRUS_BRANCH, or \$CIRRUS_PR"
    fi

    curl -s -o /usr/local/bin/swagger -L'#' "$download_url"
    chmod +x /usr/local/bin/swagger

    # Swagger validation takes a significant amount of time
    msg "Pulling \$CTR_FQIN '$CTR_FQIN' (background process)"
    podman pull --quiet $CTR_FQIN &

    cd $GOSRC
    make swagger

    # Cirrus-CI Artifact instruction expects file here
    cp -v $GOSRC/pkg/api/swagger.yaml ./

    envvarsfile=$(mktemp -p '' .tmp_$(basename $0)_XXXXXXXX)
    trap "rm -f $envvarsfile" EXIT  # contains secrets
    # Warning: These values must _not_ be quoted, podman will not remove them.
    #shellcheck disable=SC2154
    cat <<eof >>$envvarsfile
GCPJSON=$GCPJSON
GCPNAME=$GCPNAME
GCPPROJECT=$GCPPROJECT
FROM_FILEPATH=$GOSRC/swagger.yaml
TO_GCSURI=gs://$upload_bucket/$upload_filename
eof

    msg "Waiting for backgrounded podman pull to complete..."
    wait %%
    podman run -it --rm --security-opt label=disable \
        --env-file=$envvarsfile \
        -v $GOSRC:$GOSRC:ro \
        --workdir $GOSRC \
        $CTR_FQIN
    rm -f $envvarsfile
}

function _run_consistency() {
    make vendor
    SUGGESTION="run 'make vendor' and commit all changes" ./hack/tree_status.sh
    make generate-bindings
    SUGGESTION="run 'make generate-bindings' and commit all changes" ./hack/tree_status.sh
    make completions
    SUGGESTION="run 'make completions' and commit all changes" ./hack/tree_status.sh
}

function _run_build() {
    # Ensure always start from clean-slate with all vendor modules downloaded
    make clean
    make vendor
    make podman-release.tar.gz  # includes podman, podman-remote, and docs
}

function _run_altbuild() {
    req_env_vars ALT_NAME
    # Defined in .cirrus.yml
    # shellcheck disable=SC2154
    msg "Performing alternate build: $ALT_NAME"
    msg "************************************************************"
    cd $GOSRC
    case "$ALT_NAME" in
        *Each*)
            git fetch origin
            make build-all-new-commits GIT_BASE_BRANCH=origin/$DEST_BRANCH
            ;;
        *Windows*)
            make podman-remote-release-windows.zip
            make podman.msi
            ;;
        *Without*)
            make build-no-cgo
            ;;
        *RPM*)
            make -f ./.copr/Makefile
            rpmbuild --rebuild ./podman-*.src.rpm
            ;;
        Alt*Cross)
            make local-cross
            ;;
        *Static*)
            req_env_vars CTR_FQIN
            [[ "$UID" -eq 0 ]] || \
                die "Static build must execute nixos container as root on host"
            podman run -i --rm \
                -e CACHIX_AUTH_TOKEN \
                -v $PWD:$PWD:Z -w $PWD $CTR_FQIN sh -c \
                "nix-env -iA cachix -f https://cachix.org/api/v1/install && \
                 cachix use podman && \
                 nix-build nix && \
                 nix-store -qR --include-outputs \$(nix-instantiate nix/default.nix) | grep -v podman | cachix push podman && \
                 cp -R result/bin ."
            rm result  # makes cirrus puke
            ;;
        *)
            die "Unknown/Unsupported \$$ALT_NAME '$ALT_NAME'"
    esac
}

function _run_release() {
    # TODO: These tests should come from code external to the podman repo.
    # to allow test-changes (and re-runs) in the case of a correctable test
    # flaw or flake at release tag-push time.  For now, the test is here
    # given its simplicity.
    msg "podman info:"
    bin/podman info

    msg "Checking podman release (or potential release) criteria."
    # We're running under 'set -eo pipefail'; make sure this statement passes
    dev=$(bin/podman info |& grep -- -dev || echo -n '')
    if [[ -n "$dev" ]]; then
        die "Releases must never contain '-dev' in output of 'podman info' ($dev)"
    fi
    msg "All OK"
}

logformatter() {
    if [[ "$CI" == "true" ]]; then
        # Use similar format as human-friendly task name from .cirrus.yml
        # shellcheck disable=SC2154
        output_name="$TEST_FLAVOR-$PODBIN_NAME-$DISTRO_NV-$PRIV_NAME-$TEST_ENVIRON"
        # Requires stdin and stderr combined!
        cat - \
            |& awk --file "${CIRRUS_WORKING_DIR}/${SCRIPT_BASE}/timestamp.awk" \
            |& "${CIRRUS_WORKING_DIR}/${SCRIPT_BASE}/logformatter" "$output_name"
    else
        # Assume script is run by a human, they want output immediately
        cat -
    fi
}

# Handle local|remote integration|system testing in a uniform way
dotest() {
    local testsuite="$1"
    req_env_vars testsuite CONTAINER TEST_ENVIRON PRIV_NAME

    # shellcheck disable=SC2154
    if ((CONTAINER==0)) && [[ "$TEST_ENVIRON" == "container" ]]; then
        exec_container  # does not return
    fi;

    # containers/automation sets this to 0 for its dbg() function
    # but the e2e integration tests are also sensitive to it.
    unset DEBUG

    # shellcheck disable=SC2154
    local localremote="$PODBIN_NAME"
    case "$PODBIN_NAME" in
        podman)  localremote="local" ;;
    esac

    make ${localremote}${testsuite} PODMAN_SERVER_LOG=$PODMAN_SERVER_LOG \
        |& logformatter
}

# Nearly every task in .cirrus.yml makes use of this shell script
# wrapped by /usr/bin/time to collect runtime statistics.  Because the
# --output option is used to log stats to a file, every child-process
# inherits an open FD3 pointing at the log.  However, some testing
# operations depend on making use of FD3, and so it must be explicitly
# closed here (and for all further child-processes).
# STATS_LOGFILE assumed empty/undefined outside of Cirrus-CI (.cirrus.yml)
# shellcheck disable=SC2154
exec 3<&-

msg "************************************************************"
# Required to be defined by caller
# shellcheck disable=SC2154
msg "Runner executing $TEST_FLAVOR $PODBIN_NAME-tests as $PRIV_NAME on $DISTRO_NV($OS_REL_VER)"
if ((CONTAINER)); then
    # shellcheck disable=SC2154
    msg "Current environment container image: $CTR_FQIN"
else
    # shellcheck disable=SC2154
    msg "Current environment VM image: $VM_IMAGE_NAME"
fi
msg "************************************************************"

((${SETUP_ENVIRONMENT:-0})) || \
    die "Expecting setup_environment.sh to have completed successfully"

# shellcheck disable=SC2154
if [[ "$PRIV_NAME" == "rootless" ]] && [[ "$UID" -eq 0 ]]; then
    # Remove /var/lib/cni, it is not required for rootless cni.
    # We have to test that it works without this directory.
    # https://github.com/containers/podman/issues/10857
    rm -rf /var/lib/cni

    req_env_vars ROOTLESS_USER
    msg "Re-executing runner through ssh as user '$ROOTLESS_USER'"
    msg "************************************************************"
    set -x
    exec ssh $ROOTLESS_USER@localhost \
            -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no \
            -o CheckHostIP=no $GOSRC/$SCRIPT_BASE/runner.sh
    # Does not return!
fi
# else: not running rootless, do nothing special

cd "${GOSRC}/"

handler="_run_${TEST_FLAVOR}"

if [ "$(type -t $handler)" != "function" ]; then
    die "Unknown/Unsupported \$TEST_FLAVOR=$TEST_FLAVOR"
fi

$handler