openstack/devstack
Code Issues Proposed changes

Merge "Faster nova fixed key generation"

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Jenkins 2014-09-02 22:06:15 +00:00 committed by Gerrit Code Review
commit 0a8c555079
3 changed files with 10 additions and 7 deletions
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7
functions-common
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@ -695,6 +695,13 @@ function get_default_host_ip {
echo $host_ip
}
# Generates hex string from ``size`` byte of pseudo random data
# generate_hex_string size
function generate_hex_string {
local size=$1
hexdump -n "$size" -v -e '/1 "%02x"' /dev/urandom
}
# Grab a numbered field from python prettytable output
# Fields are numbered starting with 1
# Reverse syntax is supported: -1 is the last field, -2 is second to last, etc.

2
lib/heat
View File

@ -98,7 +98,7 @@ function configure_heat {
iniset $HEAT_CONF DEFAULT heat_waitcondition_server_url http://$HEAT_API_CFN_HOST:$HEAT_API_CFN_PORT/v1/waitcondition
iniset $HEAT_CONF DEFAULT heat_watch_server_url http://$HEAT_API_CW_HOST:$HEAT_API_CW_PORT
iniset $HEAT_CONF database connection `database_connection_url heat`
iniset $HEAT_CONF DEFAULT auth_encryption_key `hexdump -n 16 -v -e '/1 "%02x"' /dev/urandom`
iniset $HEAT_CONF DEFAULT auth_encryption_key $(generate_hex_string 16)
iniset $HEAT_CONF DEFAULT region_name_for_services "$REGION_NAME"

8
stack.sh
View File

@ -426,7 +426,7 @@ function read_password {
echo "Invalid chars in password. Try again:"
done
if [ ! $pw ]; then
pw=$(cat /dev/urandom | tr -cd 'a-f0-9' | head -c 20)
pw=$(generate_hex_string 10)
fi
eval "$var=$pw"
echo "$var=$pw" >> $localrc
@ -1211,11 +1211,7 @@ fi
# Create a randomized default value for the keymgr's fixed_key
if is_service_enabled nova; then
FIXED_KEY=""
for i in $(seq 1 64); do
FIXED_KEY+=$(echo "obase=16; $(($RANDOM % 16))" | bc);
done;
iniset $NOVA_CONF keymgr fixed_key "$FIXED_KEY"
iniset $NOVA_CONF keymgr fixed_key $(generate_hex_string 32)
fi
if is_service_enabled zeromq; then