http://tristan.terpelle.be/2015/06/fixed-nic-names-eth-on-rhel-and-centos-7.html
Setup Rabbit MQ
Enable webserver
sudo rabbitmq-plugins enable rabbitmq_management
New user
rabbitmqctl add_user test test
rabbitmqctl set_user_tags test administrator
rabbitmqctl set_permissions -p / test “.*” “.*” “.*”
HP Bl460C G6 Centos7 RAID tool
Works on my HP G6 servers with this in lspci
0c:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01)
wget http://mirror.nforce.com/pub/software/raidtools/hpacucli-tool/hpacucli-9.40-12.0.x86_64.rpm
yum install hpacucli-9.40-12.0.x86_64.rpm
hpacucli ctrl all show status
Will probably show as “Error: No controllers detected.”
Run modprobe sg then re-run hpacucli ctrl all show status
With any luck you will see somehting like
/usr/sbin/uname26 hpacucli ctrl all show status
Smart Array P410i in Slot 0 (Embedded)
Controller Status: OK
Cache Status: OK
Battery/Capacitor Status: OK
Because of something todo with a new kernel version i had to run the HPacuCli tool with the uname26 command
See more inof here – http://www.legendiary.at/2012/06/21/hpacucli-does-not-work-on-kernel-3-0-wrapper-workaround-uname26/
mkdir uname26 ; cd uname26
wget http://mirror.linux.org.au/linux/kernel/people/ak/uname26/Makefile
wget http://mirror.linux.org.au/linux/kernel/people/ak/uname26/uname26.c
make
yum install cc gcc cpp
make
cp uname26 /usr/sbin
Audit Registry Access
https://technet.microsoft.com/en-us/library/dd941614%28v=ws.10%29.aspx
MySQL Dump to remote host SSH and TAR
mysqldump -u MYSQL_USERNAME -p YOUR_DATABASE | gzip -c | ssh USERNAME@YOUR_TO_HOST 'cat > ~/dump.sql.gz'
Original Article – http://christiank.org/wp/2010/12/pipe-a-gzipped-mysql-dump-over-ssh/
pfSense to Cisco IPSEC Tunnel
pFSense config
Cisco Config
Replace GigabitEthernet0/0 for your interface
Replace list 100 for your NAT list
Replace the Key and IP’s
Update the Access list to reflect your subnet’s
!
crypto isakmp policy 10
encr 3des
authentication pre-share
group 2
crypto isakmp key XXXX address 1.2.3.4 no-xauth
!
!
crypto ipsec transform-set 3DES-SHA esp-3des esp-sha-hmac
!
crypto map PFSVPN 15 ipsec-isakmp
set peer 1.2.3.4
set transform-set 3DES-SHA
set pfs group2
match address encrypt-to-dc
!
interface GigabitEthernet0/0
Description WAN Interface
...
crypto map PFSVPN
ip nat inside source list 100 interface GigabitEthernet0/0 overload
access-list 100 deny ip 192.168.20.0 0.0.0.255 192.168.30.0 0.0.0.255
access-list 100 permit ip 192.168.20.0 0.0.0.255 any
ip access-list extended encrypt-to-dc
permit ip 192.168.20.0 0.0.0.255 192.168.30.0 0.0.0.255
!
Cinder – Resize root volume
To resize the root volume of an instance can be tricky, this worked for me
Note some commands, particularly “cinder reset-state” returned a HTTP 403, i had to run those as admin
[root@vm-os-ks01 ~]# source admin.rc [root@vm-os-ks01 ~]# cinder reset-state --state available b35e676a-7593-458d-b6f4-cc60e075cfd4 [root@vm-os-ks01 ~]# nova volume-list +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ | ID | Status | Display Name | Size | Volume Type | Attached to | +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ | e1072658-7399-4505-a563-a5b6ed062325 | in-use | | 10 | sata | 11684d86-5e17-4760-a32b-26ed6c47f1c1 | | b5ac679f-76ae-45aa-b6ae-c2d4d87a97d0 | in-use | | 10 | sata | 65717578-a520-4c63-a3b4-63537bce2332 | | c3c88bc1-a6b8-4bdc-b1b1-d399b0696be8 | in-use | | 10 | sata | 815043a2-44fa-487e-9912-ecc015bf6a46 | | bef780ff-ac9f-492d-9504-11062e30acdf | in-use | | 40 | sata | 76d7a922-3b5e-4154-ab61-cfca7810369d | | b35e676a-7593-458d-b6f4-cc60e075cfd4 | available | | 40 | sata | 933899fe-b218-4eff-b2b1-658ae8068350 | +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ [root@vm-os-ks01 ~]# cinder extend b35e676a-7593-458d-b6f4-cc60e075cfd4 80 [root@vm-os-ks01 ~]# nova volume-list +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ | ID | Status | Display Name | Size | Volume Type | Attached to | +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ | e1072658-7399-4505-a563-a5b6ed062325 | in-use | | 10 | sata | 11684d86-5e17-4760-a32b-26ed6c47f1c1 | | b5ac679f-76ae-45aa-b6ae-c2d4d87a97d0 | in-use | | 10 | sata | 65717578-a520-4c63-a3b4-63537bce2332 | | c3c88bc1-a6b8-4bdc-b1b1-d399b0696be8 | in-use | | 10 | sata | 815043a2-44fa-487e-9912-ecc015bf6a46 | | bef780ff-ac9f-492d-9504-11062e30acdf | in-use | | 40 | sata | 76d7a922-3b5e-4154-ab61-cfca7810369d | | b35e676a-7593-458d-b6f4-cc60e075cfd4 | available | | 80 | sata | 933899fe-b218-4eff-b2b1-658ae8068350 | +--------------------------------------+-----------+--------------+------+-------------+--------------------------------------+ [root@vm-os-ks01 ~]# cinder reset-state --state in-use b35e676a-7593-458d-b6f4-cc60e075cfd4 [root@vm-os-ks01 ~]# nova volume-list +--------------------------------------+--------+--------------+------+-------------+--------------------------------------+ | ID | Status | Display Name | Size | Volume Type | Attached to | +--------------------------------------+--------+--------------+------+-------------+--------------------------------------+ | e1072658-7399-4505-a563-a5b6ed062325 | in-use | | 10 | sata | 11684d86-5e17-4760-a32b-26ed6c47f1c1 | | b5ac679f-76ae-45aa-b6ae-c2d4d87a97d0 | in-use | | 10 | sata | 65717578-a520-4c63-a3b4-63537bce2332 | | c3c88bc1-a6b8-4bdc-b1b1-d399b0696be8 | in-use | | 10 | sata | 815043a2-44fa-487e-9912-ecc015bf6a46 | | bef780ff-ac9f-492d-9504-11062e30acdf | in-use | | 40 | sata | 76d7a922-3b5e-4154-ab61-cfca7810369d | | b35e676a-7593-458d-b6f4-cc60e075cfd4 | in-use | | 80 | sata | 933899fe-b218-4eff-b2b1-658ae8068350 | +--------------------------------------+--------+--------------+------+-------------+--------------------------------------+ [root@vm-os-ks01 ~]#