open-consul/test/integration/connect/envoy/run-tests.sh

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#!/bin/bash
set -eEuo pipefail
# DEBUG=1 enables set -x for this script so echos every command run
DEBUG=${DEBUG:-}
# FILTER_TESTS="<pattern>" skips any test whose CASENAME doesn't match the
# pattern. CASENAME is combination of the name from the case-<name> dir and the
# envoy version for example: "http, envoy 1.8.0". The pattern is passed to grep
# over that string.
FILTER_TESTS=${FILTER_TESTS:-}
# STOP_ON_FAIL exits after a case fails so the workdir state can be viewed and
# the components interacted with to debug the failure. This is useful when tests
# only fail when run as part of a whole suite but work in isolation.
STOP_ON_FAIL=${STOP_ON_FAIL:-}
# ENVOY_VERSIONS is the list of envoy versions to run each test against
ENVOY_VERSIONS=${ENVOY_VERSIONS:-"1.10.0 1.11.2 1.12.2 1.13.0"}
if [ ! -z "$DEBUG" ] ; then
set -x
fi
DIR=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
cd $DIR
LEAVE_CONSUL_UP=${LEAVE_CONSUL_UP:-}
PROXY_LOGS_ON_FAIL=${PROXY_LOGS_ON_FAIL:-}
source helpers.bash
RESULT=1
CLEANED_UP=0
function cleanup {
local STATUS="$?"
if [ "$CLEANED_UP" != 0 ] ; then
return
fi
CLEANED_UP=1
if [ "$STATUS" -ne 0 ]
then
capture_logs
fi
docker-compose down -v --remove-orphans
}
trap cleanup EXIT
function command_error {
echo "ERR: command exited with status $1" 1>&2
echo " command: $2" 1>&2
echo " line: $3" 1>&2
echo " function: $4" 1>&2
echo " called at: $5" 1>&2
# printf '%s\n' "${FUNCNAME[@]}"
# printf '%s\n' "${BASH_SOURCE[@]}"
# printf '%s\n' "${BASH_LINENO[@]}"
}
trap 'command_error $? "${BASH_COMMAND}" "${LINENO}" "${FUNCNAME[0]:-main}" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}"' ERR
# Cleanup from any previous unclean runs.
docker-compose down -v --remove-orphans
# Start the volume container
docker-compose up -d workdir
function init_workdir {
local DC="$1"
if test -z "$DC"
then
DC=primary
fi
# Note, we use explicit set of dirs so we don't delete .gitignore. Also,
# don't wipe logs between runs as they are already split and we need them to
# upload as artifacts later.
rm -rf workdir/${DC}
mkdir -p workdir/${DC}/{consul,envoy,bats,statsd,data}
# Reload consul config from defaults
cp consul-base-cfg/* workdir/${DC}/consul/
# Add any overrides if there are any (no op if not)
connect: reconcile how upstream configuration works with discovery chains (#6225) * connect: reconcile how upstream configuration works with discovery chains The following upstream config fields for connect sidecars sanely integrate into discovery chain resolution: - Destination Namespace/Datacenter: Compilation occurs locally but using different default values for namespaces and datacenters. The xDS clusters that are created are named as they normally would be. - Mesh Gateway Mode (single upstream): If set this value overrides any value computed for any resolver for the entire discovery chain. The xDS clusters that are created may be named differently (see below). - Mesh Gateway Mode (whole sidecar): If set this value overrides any value computed for any resolver for the entire discovery chain. If this is specifically overridden for a single upstream this value is ignored in that case. The xDS clusters that are created may be named differently (see below). - Protocol (in opaque config): If set this value overrides the value computed when evaluating the entire discovery chain. If the normal chain would be TCP or if this override is set to TCP then the result is that we explicitly disable L7 Routing and Splitting. The xDS clusters that are created may be named differently (see below). - Connect Timeout (in opaque config): If set this value overrides the value for any resolver in the entire discovery chain. The xDS clusters that are created may be named differently (see below). If any of the above overrides affect the actual result of compiling the discovery chain (i.e. "tcp" becomes "grpc" instead of being a no-op override to "tcp") then the relevant parameters are hashed and provided to the xDS layer as a prefix for use in naming the Clusters. This is to ensure that if one Upstream discovery chain has no overrides and tangentially needs a cluster named "api.default.XXX", and another Upstream does have overrides for "api.default.XXX" that they won't cross-pollinate against the operator's wishes. Fixes #6159
2019-08-02 03:03:34 +00:00
find ${CASE_DIR} -maxdepth 1 -name '*.hcl' -type f -exec cp -f {} workdir/${DC}/consul \;
# Copy all the test files
connect: reconcile how upstream configuration works with discovery chains (#6225) * connect: reconcile how upstream configuration works with discovery chains The following upstream config fields for connect sidecars sanely integrate into discovery chain resolution: - Destination Namespace/Datacenter: Compilation occurs locally but using different default values for namespaces and datacenters. The xDS clusters that are created are named as they normally would be. - Mesh Gateway Mode (single upstream): If set this value overrides any value computed for any resolver for the entire discovery chain. The xDS clusters that are created may be named differently (see below). - Mesh Gateway Mode (whole sidecar): If set this value overrides any value computed for any resolver for the entire discovery chain. If this is specifically overridden for a single upstream this value is ignored in that case. The xDS clusters that are created may be named differently (see below). - Protocol (in opaque config): If set this value overrides the value computed when evaluating the entire discovery chain. If the normal chain would be TCP or if this override is set to TCP then the result is that we explicitly disable L7 Routing and Splitting. The xDS clusters that are created may be named differently (see below). - Connect Timeout (in opaque config): If set this value overrides the value for any resolver in the entire discovery chain. The xDS clusters that are created may be named differently (see below). If any of the above overrides affect the actual result of compiling the discovery chain (i.e. "tcp" becomes "grpc" instead of being a no-op override to "tcp") then the relevant parameters are hashed and provided to the xDS layer as a prefix for use in naming the Clusters. This is to ensure that if one Upstream discovery chain has no overrides and tangentially needs a cluster named "api.default.XXX", and another Upstream does have overrides for "api.default.XXX" that they won't cross-pollinate against the operator's wishes. Fixes #6159
2019-08-02 03:03:34 +00:00
find ${CASE_DIR} -maxdepth 1 -name '*.bats' -type f -exec cp -f {} workdir/${DC}/bats \;
# Copy DC specific bats
cp helpers.bash workdir/${DC}/bats
# Add any DC overrides
if test -d "${CASE_DIR}/${DC}"
then
find ${CASE_DIR}/${DC} -type f -name '*.hcl' -exec cp -f {} workdir/${DC}/consul \;
find ${CASE_DIR}/${DC} -type f -name '*.bats' -exec cp -f {} workdir/${DC}/bats \;
fi
if test -d "${CASE_DIR}/data"
then
cp -r ${CASE_DIR}/data/* workdir/${DC}/data
fi
return 0
}
function start_consul {
local DC=${1:-primary}
# Start consul now as setup script needs it up
docker-compose rm -s -v -f consul-${DC} || true
docker-compose up -d consul-${DC}
}
function pre_service_setup {
local DC=${1:-primary}
# Run test case setup (e.g. generating Envoy bootstrap, starting containers)
if [ -f "${CASE_DIR}${DC}/setup.sh" ]
then
source ${CASE_DIR}${DC}/setup.sh
else
source ${CASE_DIR}setup.sh
fi
}
function start_services {
# Push the state to the shared docker volume (note this is because CircleCI
# can't use shared volumes)
docker cp workdir/. envoy_workdir_1:/workdir
# Start containers required
if [ ! -z "$REQUIRED_SERVICES" ] ; then
docker-compose rm -s -v -f $REQUIRED_SERVICES || true
docker-compose up --build -d $REQUIRED_SERVICES
fi
return 0
}
function verify {
local DC=$1
if test -z "$DC"
then
DC=primary
fi
# Execute tests
res=0
echo "- - - - - - - - - - - - - - - - - - - - - - - -"
echoblue -n "CASE $CASE_STR"
echo -n ": "
# Nuke any previous case's verify container.
docker-compose rm -s -v -f verify-${DC} || true
if docker-compose up --abort-on-container-exit --exit-code-from verify-${DC} verify-${DC} ; then
echogreen "✓ PASS"
else
echored " FAIL"
res=1
fi
echo "================================================"
return $res
}
function capture_logs {
echo "Capturing Logs for $CASE_STR"
mkdir -p "$LOG_DIR"
services="$REQUIRED_SERVICES consul-primary"
if is_set $REQUIRE_SECONDARY
then
services="$services consul-secondary"
fi
if [ -f "${CASE_DIR}capture.sh" ]
then
echo "Executing ${CASE_DIR}capture.sh"
source ${CASE_DIR}capture.sh || true
fi
for cont in $services
do
echo "Capturing log for $cont"
docker-compose logs --no-color "$cont" 2>&1 > "${LOG_DIR}/${cont}.log"
done
}
function stop_services {
# Teardown
if [ -f "${CASE_DIR}teardown.sh" ] ; then
source "${CASE_DIR}teardown.sh"
fi
docker-compose rm -s -v -f $REQUIRED_SERVICES || true
}
function initVars {
source "defaults.sh"
if [ -f "${CASE_DIR}vars.sh" ] ; then
source "${CASE_DIR}vars.sh"
fi
}
function runTest {
initVars
# Initialize the workdir
init_workdir primary
if is_set $REQUIRE_SECONDARY
then
init_workdir secondary
fi
# Wipe state
docker-compose up wipe-volumes
# Push the state to the shared docker volume (note this is because CircleCI
# can't use shared volumes)
docker cp workdir/. envoy_workdir_1:/workdir
start_consul primary
if [ $? -ne 0 ]
then
capture_logs
return 1
fi
if is_set $REQUIRE_SECONDARY
then
start_consul secondary
if [ $? -ne 0 ]
then
capture_logs
return 1
fi
fi
echo "Setting up the primary datacenter"
pre_service_setup primary
if [ $? -ne 0 ]
then
echo "Setting up the primary datacenter failed"
capture_logs
return 1
fi
if is_set $REQUIRE_SECONDARY
then
echo "Setting up the secondary datacenter"
pre_service_setup secondary
if [ $? -ne 0 ]
then
echo "Setting up the secondary datacenter failed"
capture_logs
return 1
fi
fi
echo "Starting services"
start_services
if [ $? -ne 0 ]
then
capture_logs
return 1
fi
# Run the verify container and report on the output
verify primary
TESTRESULT=$?
if is_set $REQUIRE_SECONDARY && test "$TESTRESULT" -eq 0
then
verify secondary
SECONDARYRESULT=$?
if [ "$SECONDARYRESULT" -ne 0 ]
then
TESTRESULT=$SECONDARYRESULT
fi
fi
if [ "$TESTRESULT" -ne 0 ]
then
capture_logs
fi
stop_services primary
if is_set $REQUIRE_SECONDARY
then
stop_services secondary
fi
return $TESTRESULT
}
RESULT=0
for c in ./case-*/ ; do
for ev in $ENVOY_VERSIONS ; do
export CASE_DIR="${c}"
export CASE_NAME=$( basename $c | cut -c6- )
export CASE_ENVOY_VERSION="envoy $ev"
export CASE_STR="$CASE_NAME, $CASE_ENVOY_VERSION"
export ENVOY_VERSION="${ev}"
export LOG_DIR="workdir/logs/${CASE_DIR}/${ENVOY_VERSION}"
echo "================================================"
echoblue "CASE $CASE_STR"
echo "- - - - - - - - - - - - - - - - - - - - - - - -"
if [ ! -z "$FILTER_TESTS" ] && echo "$CASE_STR" | grep -v "$FILTER_TESTS" > /dev/null ; then
echo " SKIPPED: doesn't match FILTER_TESTS=$FILTER_TESTS"
continue 1
fi
if ! runTest
then
RESULT=1
fi
if [ $RESULT -ne 0 ] && [ ! -z "$STOP_ON_FAIL" ] ; then
echo " => STOPPING because STOP_ON_FAIL set"
break 2
fi
done
done
cleanup
if [ $RESULT -eq 0 ] ; then
echogreen "✓ PASS"
else
echored " FAIL"
exit 1
fi