minio/docs/distributed/decom.sh

125 lines
3.2 KiB
Bash
Executable File

#!/bin/bash
if [ -n "$DEBUG" ]; then
set -x
fi
pkill minio
rm -rf /tmp/xl
wget --quiet -O mc https://dl.minio.io/client/mc/release/linux-amd64/mc && \
chmod +x mc
export CI=true
(minio server /tmp/xl/{1...10}/disk{0...1} 2>&1 >/dev/null)&
pid=$!
sleep 2
export MC_HOST_myminio="http://minioadmin:minioadmin@localhost:9000/"
./mc admin user add myminio/ minio123 minio123
./mc admin user add myminio/ minio12345 minio12345
./mc admin policy add myminio/ rw ./docs/distributed/rw.json
./mc admin policy add myminio/ lake ./docs/distributed/rw.json
./mc admin policy set myminio/ rw user=minio123
./mc admin policy set myminio/ lake,rw user=minio12345
./mc mb -l myminio/versioned
./mc mirror internal myminio/versioned/ --quiet >/dev/null
## Soft delete (creates delete markers)
./mc rm -r --force myminio/versioned >/dev/null
## mirror again to create another set of version on top
./mc mirror internal myminio/versioned/ --quiet >/dev/null
user_count=$(./mc admin user list myminio/ | wc -l)
policy_count=$(./mc admin policy list myminio/ | wc -l)
kill $pid
(minio server /tmp/xl/{1...10}/disk{0...1} /tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded.log) &
pid=$!
sleep 2
expanded_user_count=$(./mc admin user list myminio/ | wc -l)
expanded_policy_count=$(./mc admin policy list myminio/ | wc -l)
if [ $user_count -ne $expanded_user_count ]; then
echo "BUG: original user count differs from expanded setup"
exit 1
fi
if [ $policy_count -ne $expanded_policy_count ]; then
echo "BUG: original policy count differs from expanded setup"
exit 1
fi
./mc version info myminio/versioned | grep -q "versioning is enabled"
ret=$?
if [ $ret -ne 0 ]; then
echo "expected versioning enabled after expansion"
exit 1
fi
./mc mirror cmd myminio/versioned/ --quiet >/dev/null
./mc ls -r myminio/versioned/ > expanded_ns.txt
./mc ls -r --versions myminio/versioned/ > expanded_ns_versions.txt
./mc admin decom start myminio/ /tmp/xl/{1...10}/disk{0...1}
until $(./mc admin decom status myminio/ | grep -q Complete)
do
echo "waiting for decom to finish..."
sleep 1
done
kill $pid
(minio server /tmp/xl/{11...30}/disk{0...3} 2>&1 >/dev/null)&
pid=$!
sleep 2
decom_user_count=$(./mc admin user list myminio/ | wc -l)
decom_policy_count=$(./mc admin policy list myminio/ | wc -l)
if [ $user_count -ne $decom_user_count ]; then
echo "BUG: original user count differs after decommission"
exit 1
fi
if [ $policy_count -ne $decom_policy_count ]; then
echo "BUG: original policy count differs after decommission"
exit 1
fi
./mc version info myminio/versioned | grep -q "versioning is enabled"
ret=$?
if [ $ret -ne 0 ]; then
echo "BUG: expected versioning enabled after decommission"
exit 1
fi
./mc ls -r myminio/versioned > decommissioned_ns.txt
./mc ls -r --versions myminio/versioned > decommissioned_ns_versions.txt
out=$(diff -qpruN expanded_ns.txt decommissioned_ns.txt)
ret=$?
if [ $ret -ne 0 ]; then
echo "BUG: expected no missing entries after decommission: $out"
fi
out=$(diff -qpruN expanded_ns_versions.txt decommissioned_ns_versions.txt)
ret=$?
if [ $ret -ne 0 ]; then
echo "BUG: expected no missing entries after decommission: $out"
fi
kill $pid