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Fix Travis IPv6 and add k8s integration testing to CI (#194)

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Updating travis yaml file to:
* Force IPv6 to work in their VM environment
* Enable docker (requires VM environment and sudo)
* Run kubernetes integration tests in Travis
This commit is contained in:
Michael Richmond
2016-07-27 10:01:24 -07:00
committed by GitHub
parent 4a3b57d81b
commit 8dec292668
8 changed files with 54 additions and 13 deletions
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12
middleware/kubernetes/README.md
View File

@@ -102,7 +102,7 @@ kubectl to communicate with kubernetes running on the localhost:
~~~
#!/bin/bash
BASEDIR=`realpath $(dirname ${0})`
BASEDIR=`readlink -e $(dirname ${0})`
${BASEDIR}/kubectl config set-cluster test-doc --server=http://localhost:8080
${BASEDIR}/kubectl config set-context test-doc --cluster=test-doc
@@ -343,12 +343,14 @@ TBD:
* Do we need to generate synthetic zone records for namespaces?
* Do we need to generate synthetic zone records for the skydns synthetic zones?
* Test cases
* ~~Implement test cases for http data parsing using dependency injection
for http get operations.~~
* Test with CoreDNS caching. CoreDNS caching for DNS response is working
using the `cache` directive. Tested working using 20s cache timeout
and A-record queries. Automate testing with cache in place.
* Automate CoreDNS performance tests. Initially for zone files, and for
pre-loaded k8s API cache.
* Automate integration testing with kubernetes. (k8s launch and service start-up
automation is in middleware/kubernetes/tests)
* Try to get rid of kubernetes launch scripts by moving operations into
.travis.yml file.
* ~~Implement test cases for http data parsing using dependency injection
for http get operations.~~
* ~~Automate integration testing with kubernetes. (k8s launch and service start-up
automation is in middleware/kubernetes/tests)~~

1
middleware/kubernetes/test/00_run_k8s.sh
View File

@@ -7,7 +7,6 @@ K8S_VERSION="v1.2.4"
ARCH="amd64"
export K8S_VERSION
export ARCH

2
middleware/kubernetes/test/10_setup_kubectl.sh
View File

@@ -1,7 +1,7 @@
#!/bin/bash
PWD=`pwd`
BASEDIR=`realpath $(dirname ${0})`
BASEDIR=`readlink -e $(dirname ${0})`
cd ${BASEDIR}
if [ ! -e kubectl ]; then

9
middleware/kubernetes/test/15_run_skydns.sh
View File

@@ -2,6 +2,11 @@
# Running skydns based on instructions at: https://testdatamanagement.wordpress.com/2015/09/01/running-kubernetes-in-docker-with-dns-on-a-single-node/
PWD=`pwd`
BASEDIR=`readlink -e $(dirname ${0})`
cd ${BASEDIR}
KUBECTL='./kubectl'
#RUN_SKYDNS="yes"
@@ -15,7 +20,7 @@ wait_until_k8s_ready() {
if [ "${?}" = "0" ]; then
break
else
echo "sleeping for 5 seconds"
echo "sleeping for 5 seconds (waiting for kubernetes to start)"
sleep 5
fi
done
@@ -37,3 +42,5 @@ if [ "${RUN_SKYDNS}" = "yes" ]; then
else
true
fi
cd ${PWD}

11
middleware/kubernetes/test/20_setup_k8s_services.sh
View File

@@ -1,16 +1,21 @@
#!/bin/bash
PWD=`pwd`
BASEDIR=`readlink -e $(dirname ${0})`
cd ${BASEDIR}
KUBECTL='./kubectl'
wait_until_k8s_ready() {
# Wait until kubernetes is up and fully responsive
while :
do
${KUBECTL} get nodes 2>/dev/null | grep -q '127.0.0.1'
${KUBECTL} get nodes 2>/dev/null | grep -q '127.0.0.1'
if [ "${?}" = "0" ]; then
break
else
echo "sleeping for 5 seconds"
echo "sleeping for 5 seconds (waiting for kubernetes to start)"
sleep 5
fi
done
@@ -78,3 +83,5 @@ run_and_expose_service webserver test nginx 80
echo ""
echo "Services exposed:"
${KUBECTL} get services --all-namespaces
cd ${PWD}