From f6bbcf4367da6b0e43b53378b2529f258ed6ca94 Mon Sep 17 00:00:00 2001
From: Loic Dachary <loic@dachary.org>
Date: Sun, 29 Dec 2013 13:21:02 +0100
Subject: [PATCH] mon: tests for ceph-mon --mkfs

* auth none must not require a keyring
* --key can be used as an alternative to --keyring
* --mkfs is idempotent
* the --mon-data directory is created if it does not exist
* auth ceph requires --keyring

Signed-off-by: Loic Dachary <loic@dachary.org>
---
 src/test/Makefile.am |   1 +
 src/test/mon/mkfs.sh | 172 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 173 insertions(+)
 create mode 100755 src/test/mon/mkfs.sh

diff --git a/src/test/Makefile.am b/src/test/Makefile.am
index 590a7fb948ba..22bc834bfc59 100644
--- a/src/test/Makefile.am
+++ b/src/test/Makefile.am
@@ -242,6 +242,7 @@ check_SCRIPTS += \
 	unittest_bufferlist.sh \
 	test/encoding/check-generated.sh \
 	test/mon/osd-pool-create.sh \
+	test/mon/mkfs.sh \
 	test/vstart_wrapped_tests.sh
 
 # target to build but not run the unit tests
diff --git a/src/test/mon/mkfs.sh b/src/test/mon/mkfs.sh
new file mode 100755
index 000000000000..a3f139728c1a
--- /dev/null
+++ b/src/test/mon/mkfs.sh
@@ -0,0 +1,172 @@
+#!/bin/bash
+#
+# Copyright (C) 2013 Cloudwatt <libre.licensing@cloudwatt.com>
+#
+# Author: Loic Dachary <loic@dachary.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library Public License for more details.
+#
+set -xe
+PS4='${FUNCNAME[0]}: $LINENO: '
+
+DIR=mkfs
+export CEPH_CONF=/dev/null
+unset CEPH_ARGS
+MON_ID=a
+MON_DIR=$DIR/$MON_ID
+PORT=7451
+MONA=127.0.0.1:$PORT
+
+function setup() {
+    teardown
+    mkdir $DIR
+}
+
+function teardown() {
+    kill_daemons
+    rm -fr $DIR
+}
+
+function mon_mkfs() {
+    local fsid=$(uuidgen)
+
+    ./ceph-mon \
+        --id $MON_ID \
+        --fsid $fsid \
+        --mkfs \
+        --mon-data=$MON_DIR \
+        --mon-initial-members=$MON_ID \
+        --mon-host=$MONA \
+        "$@"
+}
+
+function mon_run() {
+    ./ceph-mon \
+        --id $MON_ID \
+        --chdir= \
+        --mon-data=$MON_DIR \
+        --log-file=$MON_DIR/log \
+        --mon-cluster-log-file=$MON_DIR/log \
+        --run-dir=$MON_DIR \
+        --pid-file=$MON_DIR/pidfile \
+        --public-addr $MONA \
+        "$@"
+}
+
+function kill_daemons() {
+    for pidfile in $(find $DIR -name pidfile) ; do
+        for try in 0 1 1 1 2 3 ; do
+            kill $(cat $pidfile) || break
+            sleep $try
+        done
+    done
+}
+
+function auth_none() {
+    mon_mkfs --auth-supported=none
+
+    ./ceph-mon \
+        --id $MON_ID \
+        --mon-data=$MON_DIR \
+        --extract-monmap $MON_DIR/monmap
+
+    [ -f $MON_DIR/monmap ] || return 1
+
+    [ ! -f $MON_DIR/keyring ] || return 1
+
+    mon_run --auth-supported=none
+    
+    timeout 10 ./ceph --mon-host $MONA mon stat || return 1
+}
+
+function auth_cephx_keyring() {
+    cat > $DIR/keyring <<EOF
+[mon.]
+	key = AQDUS79S0AF9FRAA2cgRLFscVce0gROn/s9WMg==
+	caps mon = "allow *"
+EOF
+
+    mon_mkfs --keyring=$DIR/keyring
+
+    [ -f $MON_DIR/keyring ] || return 1
+
+    mon_run
+
+    timeout 10 ./ceph \
+        --name mon. \
+        --keyring $MON_DIR/keyring \
+        --mon-host $MONA mon stat || return 1
+}
+
+function auth_cephx_key() {
+    local key=$(./ceph-authtool --gen-print-key)
+
+    if mon_mkfs --key='corrupted key' ; then
+        return 1
+    else
+        rm -fr $MON_DIR/store.db
+    fi
+
+    mon_mkfs --key=$key
+
+    [ -f $MON_DIR/keyring ] || return 1
+    grep $key $MON_DIR/keyring
+
+    mon_run
+
+    timeout 10 ./ceph \
+        --name mon. \
+        --keyring $MON_DIR/keyring \
+        --mon-host $MONA mon stat || return 1
+}
+
+function makedir() {
+    local toodeep=$MON_DIR/toodeep
+
+    # fail if recursive directory creation is needed
+    ./ceph-mon \
+        --id $MON_ID \
+        --mkfs \
+        --mon-data=$toodeep 2>&1 | tee $DIR/makedir.log
+    grep 'toodeep.*No such file' $DIR/makedir.log > /dev/null
+    rm $DIR/makedir.log
+
+    # an empty directory does not mean the mon exists
+    mkdir $MON_DIR
+    mon_mkfs --auth-supported=none 2>&1 | tee $DIR/makedir.log
+    ! grep "$MON_DIR already exists" $DIR/makedir.log || return 1
+}
+
+function idempotent() {
+    mon_mkfs --auth-supported=none
+    mon_mkfs --auth-supported=none 2>&1 | tee $DIR/makedir.log
+    grep "$MON_DIR already exists" $DIR/makedir.log > /dev/null || return 1
+}
+
+function run() {
+    local actions
+    actions+="makedir "
+    actions+="idempotent "
+    actions+="auth_cephx_key "
+    actions+="auth_cephx_keyring "
+    actions+="auth_none "
+    for action in $actions  ; do
+        setup
+        $action || return 1
+        teardown
+    done
+}
+
+run
+
+# Local Variables:
+# compile-command: "cd ../.. ; make TESTS=test/mon/mkfs.sh check"
+# End:
-- 
2.47.3