Trackbacks last Super Lu ... Open 2013 Open Source Naru 02.11 Extreme Action Cam ... Raju kkeuru le

Trackbacks last Super Lu ... Open 2013 Open Source Naru 02.11 Extreme Action Cam ... Raju kkeuru leisure like Aaron Barbara 2013 "Award ... Books published Kotobuki 2011 HPC in the KT Cloud, a ... Always Forever 2011
(Younjin.jeong @ gmail.com, jeongyunjin) has recently emerged as a cloud, ron ben israel and it is just a natural issue of automated infrastructure configuration. CHEF-101 Code already been through the last time, once I've been introduced, so that the re-introduction There are a variety of reasons, but one yomo grandmother used to build this system, the results can be very easy, of Ruby code written based on the adaptation time is very Despite its ease of use is very short and not yet widely ron ben israel used in the country yet because itneunge antakkapgi. Of course, since you were using the old classic, or commercial tools such as cfengine, then based on IBM's Tivoli and z / OS systems, automation, automation systems motto led by a variety of other commercial systems automation tools to be the price. Made use of this tool as a group are characterized by difficult, not easy configuration changes or system-related tasks due to the introduction of its own particularity, it is true that this is not easy. In addition, some large hosting company ron ben israel or even hundreds of thousands of servers the same purpose, unless there is a need to implement karma bother turning twenty ten, the system administrator must automated negotiation is not easy of course ron ben israel jinde can not but wish. Although the reality is, even if yireotda, enterprise-level infrastructure or other enterprise environments, large-scale HPC cluster and cloud infrastructure automation, remove the stand to say. Bring automation BOX (server) for the service of self-Hot swap and Plug & Service preference is only 5 servers will constitute a huge, even. Always much less flexible or thousands of servers, or on the need to deploy automated tools are not even in this situation, at least if the OS image, copy or use the automatic installation CD'm making about the management of mental health and beneficial enough for them In this case, it can be also considered. Hundreds / thousands of servers located Womans Center have been disabled for some reason, the same purpose that the system needs to be rebuilt, the group is now operating the service it is expected you will take a few days would happen. I look at the traditional way of thinking (at least in the case of distributed servers) and network hardware to buy, install, cabling Aside from the time due to changes in the dozen or IP team yeoil such confirmation / interlock is required, it may take even longer months . In these cases, automated tools that can be common to have, at least at the end of the cabling in a completely different region ron ben israel within hours is possible to deploy the server, where it is only the need to focus on the integrity of the data, such as DB-critical parts only one. These automated tools are already aware of the need for vibration isolation gyesil gamyeo bother bubyeo sleepy eyes flick back to the spirit of an awkward sentence, but this is the reason or Chef or system / service, the access to the microscopic point of view why do you need to make sure you end up knowing ron ben israel yireonge Whenever the system changes occur, ron ben israel "Oh, this is made of this by any chance do not just apply to the" can not help thinking that the old lady might angetna to throw it. (> <) Anyway ... my blog my heart;;; Soya rat was longer dating advice. Get down to sleep, the following open source solutions to the server through the mall or an actual physical server virtualization group was composed of gardenia. Fight, ron ben israel man. ;; - How many web servers. - Web application server for a couple. - Payments for a couple of dedicated servers. - A few images for a dedicated server. - Database server or server group. - Web server or Web application server for session sharing between memcached / repcached server for a couple. - Web source, and a couple of images for NAS for sharing. - Logs and monitoring ron ben israel server well nagana than the mall. ;}; Anyway, I think I saw these when the server group is composed of open source packages are required if same as roughly husband can. - Nginx / lighttpd: simple image or file distribution service, or reverse proxy - httpd (apache2) / php5 / resin / web logic / zeus: java, php, and other applications that use one kind of advice. ron ben israel (Of course, some are not open source ron ben israel ㅋ) - nexenta or opensolaris based or general Linux NFS - repcached - mysql / PostgreSQL, money more or DB structure, SQL copper surfaces Oracle RAC - L4 poor enough not to buy when LVS / ipfwadm / heartbeat - the firewall to buy not so poor if the iptables and openvpn - rsyslog / nagios - notification sms sent Solutions (this is supplied ron ben israel to you and write outside of Japan, the phone mail, so postfix is easily available ㅠ ㅠ) - notification email sent Solutions - If you are configuring the Xen virtualization kkongjja / commercial server or vSphere, or kvm quantity of resources I saw the rough side by side. But! We needed or used by the majority of large companies have all heard of open source. Do not worry about a lot is not open source. Draw a diagram would be better raise, it will later. Mac at home writing about the configuration tool is not enough to draw. ㅠ ㅠ Now, the original file is created and the package installation chef, but simply tried to be too large to show him. Do not know. I use it right tomorrow ... I write today;; Donna picture is not configured anyway ...;;; If you use a tool to automate Chef or Chef to think about things other than the term, the following plan should be prepared. 1. Pxe boot and dhcp rolls and bite the hardware will automatically raise the OS. 2. Chef and Server - Client Chef-solo will roll model you will use. Likely to increase the number of servers is very rare, little or administrator if the installation of the OS it fun by deliberately avoid bothering the OS automatically installed. This is for later chemical ron ben israel calculations using PC GMESS master node for HPC clusters show a period when the production. He will be the MAC address is also large enough to have what was the Chef is a server or client, it may be more complex than necessary. Still, it'd good than not do not know. Also have security issues, man. Of line 1 to the voiceless, so quickly go back to Stage chef. The decision should be made of the following components. One for each server will be used for any purpose authorized. (Role Definition) 2 is required ron ben israel for each application will have any package. (Cookbook listup) 3. Should be used for each server Attribute Is there another frequently. (For example, mysql password, or can be referenced from any server or server ssh rsa key password) 1 and 2 refer to the resources listed above, each server can be summarized as follows: itgetda. Role: webserver, proxy_server, image_server, db_master, ron ben israel db_slave, log_monitor, session, nfs_master, nfs_secondary, billing, web_application Well, quite a lot. Now, look at the necessary spread cookbook, Cookbook: http, nginx, mysql, rsyslog, nagios, repcached, nfs, bill, php5 (was this, that is), iptables, common (common to all servers that need to be set up in), pgsql, openvpn, heartbeat, lvs Absolutely new to think about those that have been assigned. So what's this all about? I think that the contents of the other senior people in the following regards. * Chef is basically a call to each host server configuration specified a role. * Role will consist of a combination of cookbook, Cookbook child services have set up for that package is included for the various ron ben israel resources. recipe, attribute, file, template, ron ben israel metadata and other resources created by the administrator, change can be configured to suit your taste. ron ben israel Of course, the service configuration includes the following prior to these conditions must be accompanied by a plan, but in this case I determined roughly. - Ip and network configuration plan - nfs mounted directory location - Configure firewall and vpn access plan - DNAT or SNAT use - whether by use load balancing and redundancy plans - Each specification is good hardware specs or virtualization servers. Finished. Pointing ron ben israel to midnight already, so this time, the actual writing of the code for the chef continued next issue ...;;; Later. Would probably not much like the trilogy. This long-term contributions to medicine, but ... If you hurry, who has direct shoveling this gopeun See the following links to us. * Chef: http://wiki.o