mirror of https://github.com/istio/istio.io.git
97 lines
3.1 KiB
Bash
97 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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# shellcheck disable=SC1090,SC2154
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# Copyright Istio Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# shellcheck disable=SC2155
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set -e
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set -u
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set -o pipefail
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GATEWAY_API="${GATEWAY_API:-false}"
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# @setup profile=default
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kubectl label namespace default istio-injection=enabled
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# create the httpbin service
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snip_before_you_begin_3
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# Configure the httpbin route before deploying the services to allow lots
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# of time for the config to be ready before the first request. If too soon,
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# it might send a request to v2, which will cuase the test to fail
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# _verify_not_contains snip_creating_a_default_routing_policy_5.
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if [ "$GATEWAY_API" == "true" ]; then
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snip_creating_a_default_routing_policy_2
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else
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snip_creating_a_default_routing_policy_1
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# wait for config
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_wait_for_istio virtualservice default httpbin
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_wait_for_istio destinationrule default httpbin
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fi
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# deploy the services
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snip_before_you_begin_1
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_wait_for_deployment default httpbin-v1
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snip_before_you_begin_2
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_wait_for_deployment default httpbin-v2
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snip_before_you_begin_4
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_wait_for_deployment default sleep
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# wait some more for the route config to be applied to the sleep pod
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sleep 30s # TODO proper wait for config update
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send_request_and_get_v1_log() {
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_verify_contains snip_creating_a_default_routing_policy_3 "headers"
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out=$(snip_creating_a_default_routing_policy_4)
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echo "$out"
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}
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_verify_contains send_request_and_get_v1_log "GET /headers HTTP/1.1"
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_verify_not_contains snip_creating_a_default_routing_policy_5 "GET /headers HTTP/1.1"
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if [ "$GATEWAY_API" == "true" ]; then
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snip_mirroring_traffic_to_httpbinv2_2
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else
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snip_mirroring_traffic_to_httpbinv2_1
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# wait for config
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_wait_for_istio virtualservice default httpbin
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fi
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# Set environment variables. TODO: why didn't the exports from snip_creating_a_default_routing_policy_3/4/5 take?
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export SLEEP_POD=$(kubectl get pod -l app=sleep -o jsonpath={.items..metadata.name})
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export V1_POD=$(kubectl get pod -l app=httpbin,version=v1 -o jsonpath={.items..metadata.name})
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export V2_POD=$(kubectl get pod -l app=httpbin,version=v2 -o jsonpath={.items..metadata.name})
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send_request_and_get_v2_log() {
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_verify_contains snip_mirroring_traffic_to_httpbinv2_3 "headers"
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out=$(snip_mirroring_traffic_to_httpbinv2_5)
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echo "$out"
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}
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_verify_contains send_request_and_get_v2_log "GET /headers HTTP/1.1"
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# @cleanup
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if [ "$GATEWAY_API" != "true" ]; then
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snip_cleaning_up_1
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snip_cleaning_up_3
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fi
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# Remove the label, otherwise the test fails (before/after snapshots won't match)
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kubectl label namespace default istio-injection- |