4077934519
* [jjo] add DIND support to contrib/ - add contrib/dind with ansible playbook to create "node" containers, and setup them to mimic host nodes as much as possible (using Ubuntu images), see contrib/dind/README.md - nodes' /etc/hosts editing via `blockinfile` and `lineinfile` need `unsafe_writes: yes` because /etc/hosts are mounted by docker, and thus can't be handled atomically (modify copy + rename) * dind-host role: set node container hostname on creation * add "Resulting deployment" section with some CLI outputs * typo * selectable node_distro: debian, ubuntu * some fixes for node_distro: ubuntu * cpu optimization: add early `pkill -STOP agetty` * typo * add centos dind support ;) * add kubespray-dind.yaml, support fedora - add kubespray-dind.yaml (former custom.yaml at README.md) - rework README.md as per above - use some YAML power to share distros' commonality - add fedora support * create unique /etc/machine-id and other updates - create unique /etc/machine-id in each docker node, used as seed for e.g. weave mac addresses - with above, now netchecker 100% passes WoHooOO! 🎉 🎉 🎉 - updated README.md output from (1.12.1, verified netcheck) * minor typos * fix centos node creation, needs earlier udevadm removal to avoid flaky facts, also verified netcheck Ok \o/ * add Q&D test-distros.sh, back to manual /etc/machine-id hack * run-test-distros.sh cosmetics and minor fixes * run-test-distros.sh: $rc fix and minor formatting changes * run-test-distros.sh output cosmetics
47 lines
1.7 KiB
Bash
47 lines
1.7 KiB
Bash
#!/bin/bash
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# Q&D test'em all: creates full DIND kubespray deploys
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# for each distro, verifying it via netchecker.
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pass_or_fail() {
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local rc="$?"
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local msg="$*"
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local date="$(date -Isec)"
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[ $rc -eq 0 ] && echo "PASS: [$date] $msg" || echo "FAIL: [$date] $msg"
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}
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test_distro() {
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local distro=${1:?}
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ansible-playbook -i hosts dind-cluster.yaml --extra-vars node_distro=$distro
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pass_or_fail "$distro: dind-nodes"
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(cd ../..
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INVENTORY_DIR=inventory/local-dind
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mkdir -p ${INVENTORY_DIR}
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rm -f ${INVENTORY_DIR}/hosts.ini
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CONFIG_FILE=${INVENTORY_DIR}/hosts.ini /tmp/kubespray.dind.inventory_builder.sh
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ansible-playbook --become -e ansible_ssh_user=$distro -i \
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${INVENTORY_DIR}/hosts.ini cluster.yml \
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--extra-vars @contrib/dind/kubespray-dind.yaml --extra-vars bootstrap_os=$distro
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pass_or_fail "$distro: kubespray"
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)
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docker exec kube-node1 kubectl get pod --all-namespaces
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pass_or_fail "$distro: kube-api"
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let n=60
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while ((n--)); do
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docker exec kube-node1 curl -s http://localhost:31081/api/v1/connectivity_check | grep successfully && break
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sleep 2
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done
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[ $n -ge 0 ]
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pass_or_fail "$distro: netcheck"
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}
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# Get all DISTROS from distro.yaml if $* unset (shame no yaml parsing, but nuff anyway)
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DISTROS="${*:-$(egrep -o '^ \w+' group_vars/all/distro.yaml|paste -s)}"
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NODES="$(egrep ^kube-node hosts|paste -s)"
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echo "DISTROS=${DISTROS}"
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for distro in ${DISTROS}; do
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docker rm -f ${NODES}
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{ time test_distro ${distro} ;} |& tee test-${distro}.out
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# sleeping for the sake of the human to verify if they want
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sleep 2m
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done
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egrep '^(PASS:|FAIL:|real)' $(ls -tr test-*out)
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