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We are building a swift environment on our own these days. After reading some documents and combining my own practices, I wrote it down:
1. Physical Environment Description:
Linux: Ubuntu server 12.04 Proxy Server IP: 10.214.0.181storage server one: 10.214.0.179storage server two: 10.214.0.180storage server three: 10.214.0.182
2. important components:
Node: runs one or more object storage services.
Proxy node: Run proxy services
Auth node: Run auth
04. Run the kvm command line in ubuntu to install 64-bit ubuntu and report "Couldn't find hvm kernel for Ubuntu tree.", kvmhvm
1. The configuration of virt-install used for ubuntu insta
COMPUTE node configuration is continued directly on the controller's machine.
Installation: Apt-get Install Nova-compute
Step 13: Open/etc/nova/nova.conf again to modify
In the official website installation document, the [VNC] paragraph in the compute node nova.conf file reads as follows
[VNC]
Enabled = TrueVncserver_listen = 0.0.0.0vncserver_proxyclient_address = $my _ipNovncproxy_base_url = http://controller:6080/vnc_auto.html
And in step 9, we've
Liberty and Mitaka version of the only role is the number
It is not used as a management of the Keystone module. I had a machine reboot during the OpenStack installation several times before Keystone synchronization
, the Keystone Service did not start up, resulting in a synchronization command error. So, putting this step in sync is the safest.
3. Configuring the Apache HTTP service
Apache2 has been installed, see the previous steps, there are only
single point of installation, as long as the controller is on the line.
3. Clock synchronization, One-in-all installation mode, because all components are installed on a machine, time synchronization is not so important, this step feel can skip
Action 3.1: Execute the installation command Apt-get install Chrony
Action 3.2: Edit the/etc/chrony/chrony.conf, add the following sentence in any position of the parameter settings, I set the Shanghai Jiaoto
the installation can not use the default user name Ubuntu for landing, and can only use the key to log in, in order to later use SSH login, here we first create a key pair.Create a key pair, access security---key pairEnter the name of the key pair:Clicking the Create key pair will automatically pop up the download box to download:Well, after completing these preparations, we can begin to create an Ubuntu
following the previous section of Ubuntu configuration OpenStack One: Configure the host environment, continue to synchronize for installation time, and configure OpenStack's package source and install database Maridb. (The full text is done by hand-built and)First section connecting the configuration host environment http://www.cnblogs.com/skylarzhan/p/7702078.h
We are building a swift environment on our own these days. After reading some documents and combining my own practices, I wrote it: For more information about the OpenStackHandsonlab series, see workshop.
We are building a swift environment on our own these days. After reading some documents and combining my own practices, I wrote it down:
For more information about the OpenStack Hands on lab series, seeHttp://www.linuxidc.com/Linux/2013-08/88170.htm
Ubuntu16.04-ubuntu 16 Cannot install php5.6
What the hell is going on?
Reply content:
sudo apt install php56
ubuntu16.04 Default is PHP 7, to install PHP 5.x to add a third-party source:
sudo apt-add-repository ppa:ondrej/php
Then the normal update is installed. PHP
Up vote21down votefavorite12
Eclipse is working as good as anything on 14.04. I did a clean install of 16.04 and installed Eclipse. But it runs a Java program only once after which it just hangs during subsequent attempts before I remove and reinstall it . I have tried many things, since in the beginning I needed CDT as well. Right now, I just want to remove everything related to eclipse and does a fresh insta
Follow the online tutorial installed Sogou Input method still can not add Sogou input method, will only Show the current language option to remove.
Add language Support (language supports)Keyboard input Methord System select FCITX.Select Install/remove LanguageSelect Chinese (Simplified) and click Apply.
Rebooting the system
Download install Sogou Input Method (after 14 directly double-click the
Geary is a lightweight email client, a client developed for Gnome Desktop. It is also the default mail client of Elementary OS 0.2 Luna. The latest available version is Geary 0.6.0, which has been released for a period of time. This version greatly improves server support, stability, speed, interface design, and some error fixes.
It can be installed through PPA and supports Ubuntu 13.10 and Linux Mint 16
under/usr/lib/, and thus:Ln-s/usr/lib/x86_64-linux-gnu/libssl.so/usr/librecompiling the installation is passed.or to report the same mistake.2) Resolution Step 2Reference: Https://stackoverflow.com/questions/40359817/litespeed-web-server-and-error-cannot-find-openssls-librariesApt-get Install build-essential libexpat1-dev libgeoip-dev libpng-dev libpcre3-dev libssl-dev libxml2-dev RCS Zlib1g-dev Libmcrypt-dev libcurl4-openssl-dev Libjpeg-dev Libpng-d
sudo add-apt-repository ppa:videolan/master-dailysudo apt-get updatesudo Install VLCUbuntu 16.04 comes with the totem player is weaker, a variety of decoders are not, with the time to download, each time the right to select VLC is also more tired ah, so we set the default player for VLC. Open system settings, select details, select Default application, navigate to video, drop down to VLC Media PlayerUbuntu Rookie Starter (
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