diff options
Diffstat (limited to 'resources/libraries/bash/function/common.sh')
| -rw-r--r-- | resources/libraries/bash/function/common.sh | 220 |
1 files changed, 207 insertions, 13 deletions
diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh index 69c70935c7..db3d86592e 100644 --- a/resources/libraries/bash/function/common.sh +++ b/resources/libraries/bash/function/common.sh @@ -21,6 +21,71 @@ set -exuo pipefail # the code might become more readable (but longer). +function activate_docker_topology () { + # Create virtual vpp-device topology. Output of the function is topology + # file describing created environment saved to a file. + # + # Variables read: + # - BASH_FUNCTION_DIR - Path to existing directory this file is located in. + # - TOPOLOGIES - Available topologies. + # - NODENESS - Node multiplicity of desired testbed. + # - FLAVOR - Node flavor string, usually describing the processor. + # Variables set: + # - WORKING_TOPOLOGY - Path to topology file. + + set -exuo pipefail + + source "${BASH_FUNCTION_DIR}/device.sh" || { + die "Source failed!" + } + + device_image="$(< ${CSIT_DIR}/VPP_DEVICE_IMAGE)" + case_text="${NODENESS}_${FLAVOR}" + case "${case_text}" in + "1n_skx") + # We execute reservation over csit-shim-dcr (ssh) which runs sourced + # script's functions. Env variables are read from ssh output + # back to localhost for further processing. + hostname=$(grep search /etc/resolv.conf | cut -d' ' -f3) + ssh="ssh root@${hostname} -p 6022" + run="activate_wrapper ${NODENESS} ${FLAVOR} ${device_image}" + env_vars=$(${ssh} "$(declare -f); ${run}") || { + die "Topology reservation via shim-dcr failed!" + } + set -a + source <(echo "$env_vars" | grep -v /usr/bin/docker) || { + die "Source failed!" + } + set +a + ;; + "1n_vbox") + # We execute reservation on localhost. Sourced script automatially + # sets environment variables for further processing. + activate_wrapper "${NODENESS}" "${FLAVOR}" "${device_image}" || die + ;; + *) + die "Unknown specification: ${case_text}!" + esac + + trap 'deactivate_docker_topology' EXIT || { + die "Trap attempt failed, please cleanup manually. Aborting!" + } + + # Replace all variables in template with those in environment. + source <(echo 'cat <<EOF >topo.yml'; cat ${TOPOLOGIES[0]}; echo EOF;) || { + die "Topology file create failed!" + } + + WORKING_TOPOLOGY="/tmp/topology.yaml" + mv topo.yml "${WORKING_TOPOLOGY}" || { + die "Topology move failed!" + } + cat ${WORKING_TOPOLOGY} | grep -v password || { + die "Topology read failed!" + } +} + + function activate_virtualenv () { set -exuo pipefail @@ -154,13 +219,28 @@ function compose_pybot_arguments () { # - DUT - CSIT test/ subdirectory, set while processing tags. # - TAGS - Array variable holding selected tag boolean expressions. # - TOPOLOGIES_TAGS - Tag boolean expression filtering tests for topology. + # - TEST_CODE - The test selection string from environment or argument. # Variables set: # - PYBOT_ARGS - String holding part of all arguments for pybot. # - EXPANDED_TAGS - Array of strings pybot arguments compiled from tags. # No explicit check needed with "set -u". - PYBOT_ARGS=("--loglevel" "TRACE" "--variable" "TOPOLOGY_PATH:${WORKING_TOPOLOGY}") - PYBOT_ARGS+=("--suite" "tests.${DUT}.perf") + PYBOT_ARGS=("--loglevel" "TRACE") + PYBOT_ARGS+=("--variable" "TOPOLOGY_PATH:${WORKING_TOPOLOGY}") + + case "${TEST_CODE}" in + *"device"*) + PYBOT_ARGS+=("--suite" "tests.${DUT}.device") + ;; + *"func"*) + PYBOT_ARGS+=("--suite" "tests.${DUT}.func") + ;; + *"perf"*) + PYBOT_ARGS+=("--suite" "tests.${DUT}.perf") + ;; + *) + die "Unknown specification: ${TEST_CODE}" + esac EXPANDED_TAGS=() for tag in "${TAGS[@]}"; do @@ -197,6 +277,38 @@ function copy_archives () { } +function deactivate_docker_topology () { + # Deactivate virtual vpp-device topology by removing containers. + # + # Variables read: + # - NODENESS - Node multiplicity of desired testbed. + # - FLAVOR - Node flavor string, usually describing the processor. + + set -exuo pipefail + + case_text="${NODENESS}_${FLAVOR}" + case "${case_text}" in + "1n_skx") + hostname=$(grep search /etc/resolv.conf | cut -d' ' -f3) + ssh="ssh root@${hostname} -p 6022" + env_vars="$(env | grep CSIT_ | tr '\n' ' ' )" + ${ssh} "$(declare -f); deactivate_wrapper ${env_vars}" || { + die "Topology cleanup via shim-dcr failed!" + } + ;; + "1n_vbox") + enter_mutex || die + clean_environment || { + die "Topology cleanup locally failed!" + } + exit_mutex || die + ;; + *) + die "Unknown specification: ${case_text}!" + esac +} + + function die () { # Print the message to standard error end exit with error code specified # by the second argument. @@ -251,6 +363,14 @@ function get_test_code () { fi case "${TEST_CODE}" in + *"1n-vbox"*) + NODENESS="1n" + FLAVOR="vbox" + ;; + *"1n-skx"*) + NODENESS="1n" + FLAVOR="skx" + ;; *"2n-skx"*) NODENESS="2n" FLAVOR="skx" @@ -275,6 +395,7 @@ function get_test_tag_string () { # Variables read: # - GERRIT_EVENT_TYPE - Event type set by gerrit, can be unset. # - GERRIT_EVENT_COMMENT_TEXT - Comment text, read for "comment-added" type. + # - TEST_CODE - The test selection string from environment or argument. # Variables set: # - TEST_TAG_STRING - The string following "perftest" in gerrit comment, # or empty. @@ -283,12 +404,27 @@ function get_test_tag_string () { trigger="" if [[ "${GERRIT_EVENT_TYPE-}" == "comment-added" ]]; then - # On parsing error, ${trigger} stays empty. - trigger="$(echo "${GERRIT_EVENT_COMMENT_TEXT}" \ - | grep -oE '(perftest$|perftest[[:space:]].+$)')" || true + case "${TEST_CODE}" in + *"device"*) + # On parsing error, ${trigger} stays empty. + trigger="$(echo "${GERRIT_EVENT_COMMENT_TEXT}" \ + | grep -oE '(devicetest$|devicetest[[:space:]].+$)')" \ + || true + # Set test tags as string. + TEST_TAG_STRING="${trigger#$"devicetest"}" + ;; + *"perf"*) + # On parsing error, ${trigger} stays empty. + trigger="$(echo "${GERRIT_EVENT_COMMENT_TEXT}" \ + | grep -oE '(perftest$|perftest[[:space:]].+$)')" \ + || true + # Set test tags as string. + TEST_TAG_STRING="${trigger#$"perftest"}" + ;; + *) + die "Unknown specification: ${TEST_CODE}" + esac fi - # Set test tags as string. - TEST_TAG_STRING="${trigger#$"perftest"}" } @@ -565,6 +701,52 @@ function select_tags () { } +function select_vpp_device_tags () { + + set -exuo pipefail + + # Variables read: + # - TEST_CODE - String affecting test selection, usually jenkins job name. + # - TEST_TAG_STRING - String selecting tags, from gerrit comment. + # Can be unset. + # Variables set: + # - TAGS - Array of processed tag boolean expressions. + + case "${TEST_CODE}" in + # Select specific performance tests based on jenkins job type variable. + * ) + if [[ -z "${TEST_TAG_STRING-}" ]]; then + # If nothing is specified, we will run pre-selected tests by + # following tags. Items of array will be concatenated by OR + # in Robot Framework. + test_tag_array=() + else + # If trigger contains tags, split them into array. + test_tag_array=(${TEST_TAG_STRING//:/ }) + fi + ;; + esac + + TAGS=() + + # We will prefix with perftest to prevent running other tests + # (e.g. Functional). + prefix="devicetestAND" + if [[ "${TEST_CODE}" == "vpp-"* ]]; then + # Automatic prefixing for VPP jobs to limit testing. + prefix="${prefix}" + fi + for tag in "${test_tag_array[@]}"; do + if [[ ${tag} == "!"* ]]; then + # Exclude tags are not prefixed. + TAGS+=("${tag}") + else + TAGS+=("${prefix}${tag}") + fi + done +} + + function select_topology () { set -exuo pipefail @@ -573,7 +755,7 @@ function select_topology () { # - NODENESS - Node multiplicity of testbed, either "2n" or "3n". # - FLAVOR - Node flavor string, currently either "hsw" or "skx". # - CSIT_DIR - Path to existing root of local CSIT git repository. - # - TOPOLOGIES_DIR - Path to existing directory with available tpologies. + # - TOPOLOGIES_DIR - Path to existing directory with available topologies. # Variables set: # - TOPOLOGIES - Array of paths to suitable topology yaml files. # - TOPOLOGIES_TAGS - Tag expression selecting tests for the topology. @@ -582,13 +764,17 @@ function select_topology () { case_text="${NODENESS}_${FLAVOR}" case "${case_text}" in - "3n_hsw") + "1n_vbox") TOPOLOGIES=( - "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed1.yaml" - "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed2.yaml" - "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed3.yaml" + "${TOPOLOGIES_DIR}/vpp_device.template" ) - TOPOLOGIES_TAGS="3_node_single_link_topo" + TOPOLOGIES_TAGS="2_node_single_link_topo" + ;; + "1n_skx") + TOPOLOGIES=( + "${TOPOLOGIES_DIR}/vpp_device.template" + ) + TOPOLOGIES_TAGS="2_node_single_link_topo" ;; "2n_skx") TOPOLOGIES=( @@ -606,6 +792,14 @@ function select_topology () { ) TOPOLOGIES_TAGS="3_node_*_link_topo" ;; + "3n_hsw") + TOPOLOGIES=( + "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed1.yaml" + "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed2.yaml" + "${TOPOLOGIES_DIR}/lf_3n_hsw_testbed3.yaml" + ) + TOPOLOGIES_TAGS="3_node_single_link_topo" + ;; *) # No falling back to 3n_hsw default, that should have been done # by the function which has set NODENESS and FLAVOR. |