Discuss October 2015

discuss@lists.centos.org

140 participants
114 discussions

PHP version not enough for developers
by Andrew Holway 22 Oct '15

22 Oct '15

Hi, So, it seems that the current version of PHP in Centos 7 is PHP 5.4.16 however this version of PHP stopped getting security support from the PHP people one month ago [1]. Now, our developers want to use the new and shiny PHP because they want to use the latest version of Zend. They are proposing using this package [2] but I never heard of this repo. Other than building the packages ourselves is there a more acceptable way to run a later version of PHP? Thoughts? Experiences? Ramblings? Ta, Andrew [1] - http://php.net/supported-versions.php [2] - https://webtatic.com/packages/php56/

10 20

CentOS7 - Serial Console and Flow Control
by Mike - st257 22 Oct '15

22 Oct '15

Hello List, I'm ironing out details to upgrade a few systems to CentOS7. My servers have BMC with Serial over LAN support. In C5 and C6, I determined how to have BIOS/POST, kernel, and serial console access. I'm reading up on the method to accomplish the pieces with C7. Presently SoL output works, so I see BIOS/POST messages and the GRUB boot list. My changes to enable serial redirection for the kernel do not appear to work. I've made the following changes to GRUB2's /etc/grub/default config file: -- removed rhgb -- added the console= settings to GRUB_CMDLINE_LINUX -- added the last two lines related to serial as detailed here [0]. * Is there an option to enable hardware flow control? I recall having to turn on flow control (agetty -h) to make it behave. No mention of flow control at [1] or [2]. Nor does RHEL7 doc [3] mention it. I've already tweaked the systemd service I generated for ttyS1 (I'm using COM2 for SoL) and added the agetty "-h" option (for hardware flow control). Despite modifying the baud rate to reflect the BMC's settings, I only get symbols (so the console settings are amiss). Would anyone be so kind as to share their experience? What has worked for your BMC/SoL configurations? [0] https://fedoraproject.org/wiki/GRUB_2#Enable_Serial_Console_in_Grub [1] http://www.gnu.org/software/grub/manual/grub.html#Serial-terminal [2] http://www.gnu.org/software/grub/manual/grub.html#serial [3] https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/ht… [4] https://lists.centos.org/pipermail/centos/2014-October/146719.html -- ---~~.~~--- Mike // SilverTip257 //

2 3

Recommendations for image malware detection?
by Kay Schenk 22 Oct '15

22 Oct '15

Hello all -- This is not a CentOS specific question, but I have a feeling some of you are involved in enterprise malware efforts, so here goes. Does anyone have recommendations for malware detection that includes detection in image files? I'm looking for something that could be integrated into a batch cron process as opposed to a client end download check. Thanks. -- ---------------------------------------------------------------------- MzK “The journey of a thousand miles begins with a single step.” --Lao Tzu

3 2

Security implications of openssl098e on CentOS 7
by Nick Bright 22 Oct '15

22 Oct '15

Greetings, I'm working with a new CentOS 7 installation, moving a system up from CentOS 5 due to OpenSSL version 0.9.8e not meeting PCI Compliance requirements. However, while setting up the CentOS 7 environment one of the closed source applications is requiring 0.9.8. The software vendor has advised installing package openssl098e from yum; but I'm hesitant to do so from a compliance and security perspective. What are the implications of this compatibility package? What does it provide/do? Thank you, -- ----------------------------------------------- - Nick Bright - - Vice President of Technology - - Valnet -=- We Connect You -=- - - Tel 888-332-1616 x 315 / Fax 620-331-0789 - - Web http://www.valnet.net/ - ----------------------------------------------- - Are your files safe? - - Valnet Vault - Secure Cloud Backup - - More information & 30 day free trial at - - http://www.valnet.net/services/valnet-vault - ----------------------------------------------- This email message and any attachments are intended solely for the use of the addressees hereof. This message and any attachments may contain information that is confidential, privileged and exempt from disclosure under applicable law. If you are not the intended recipient of this message, you are prohibited from reading, disclosing, reproducing, distributing, disseminating or otherwise using this transmission. If you have received this message in error, please promptly notify the sender by reply E-mail and immediately delete this message from your system.

8 12

CentOS-announce Digest, Vol 128, Issue 6
by centos-announce-request＠centos.org 22 Oct '15

22 Oct '15

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CESA-2015:1919 Important CentOS 6 java-1.8.0-openjdk Security Update (Johnny Hughes) 2. CESA-2015:1920 Critical CentOS 6 java-1.7.0-openjdk Security Update (Johnny Hughes) 3. CESA-2015:1921 Important CentOS 5 java-1.7.0-openjdk Security Update (Johnny Hughes) 4. CESA-2015:1920 Critical CentOS 7 java-1.7.0-openjdk Security Update (Johnny Hughes) 5. CESA-2015:1919 Important CentOS 7 java-1.8.0-openjdk Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Wed, 21 Oct 2015 23:13:49 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2015:1919 Important CentOS 6 java-1.8.0-openjdk Security Update Message-ID: <20151021231349.GA4364(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2015:1919 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-1919.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: b99302119be56a5d3aa457794d7aaa38b9ee29fe8fae77fec9640faeca7cf6e2 java-1.8.0-openjdk-1.8.0.65-0.b17.el6_7.i686.rpm 4632744468cfc4cd0a0c762d60904d26dd2cd04f50ba8fce1b7e7113d0afc5d4 java-1.8.0-openjdk-debug-1.8.0.65-0.b17.el6_7.i686.rpm d077161d31630c046f85c8262241fd83fe4c03e9ccbaf9e39840d2febd9aaae5 java-1.8.0-openjdk-demo-1.8.0.65-0.b17.el6_7.i686.rpm 18847ba867de45bfa567bfea751e55f18bb27ab17ae5ee377174930445bf01a6 java-1.8.0-openjdk-demo-debug-1.8.0.65-0.b17.el6_7.i686.rpm ffe9a334a661c10164ae31d16f4924d25f37cca1ea6e9a36a6bf999911f781cd java-1.8.0-openjdk-devel-1.8.0.65-0.b17.el6_7.i686.rpm 3c8cc1f2f314349289461f24afb36cfe2e9052f9ca86d0076d53ea7873e55aae java-1.8.0-openjdk-devel-debug-1.8.0.65-0.b17.el6_7.i686.rpm 06a8dc8bed67ed2c80ae641a890ed7ccc6677fbcd63515bc4132dd167a654069 java-1.8.0-openjdk-headless-1.8.0.65-0.b17.el6_7.i686.rpm b37f50f9c57c7ebfc9c85c898c4b802f6340f9cb28c4c8a26641243cea9325e2 java-1.8.0-openjdk-headless-debug-1.8.0.65-0.b17.el6_7.i686.rpm 70197b219a776a905d1aadfb92bbe29d1fe6ea6cd789ffeb19514db449019723 java-1.8.0-openjdk-javadoc-1.8.0.65-0.b17.el6_7.noarch.rpm f629d6d4b062d017209a0e6755c0ff6ae25728e3ab49c5e3579af4dc00af8033 java-1.8.0-openjdk-javadoc-debug-1.8.0.65-0.b17.el6_7.noarch.rpm ee5220348f0eb86674f3d5af721c1cb51ecccb700ac433259565c6bc81871526 java-1.8.0-openjdk-src-1.8.0.65-0.b17.el6_7.i686.rpm 590bd566ac88439d3553e5b41728b4319754b72367f528e0baf047c09779e0ce java-1.8.0-openjdk-src-debug-1.8.0.65-0.b17.el6_7.i686.rpm x86_64: 95dd49c3f59834ec1041b57e2dd691764e01b9880a8dc9c6178975448ba90a82 java-1.8.0-openjdk-1.8.0.65-0.b17.el6_7.x86_64.rpm d254057ee70868b9ba7fe29a4c8f4d757bced91db171ed24cc0f6ff558a0ae7c java-1.8.0-openjdk-debug-1.8.0.65-0.b17.el6_7.x86_64.rpm 86d2b9d7ff06663f56d750026ce7b15561c5cbf5545a48b03595343e91c4c3c5 java-1.8.0-openjdk-demo-1.8.0.65-0.b17.el6_7.x86_64.rpm 3ada20716364d358f0a8d5f783dda6c827aa9e7350f1aba591b794e19ae904ab java-1.8.0-openjdk-demo-debug-1.8.0.65-0.b17.el6_7.x86_64.rpm 882aa56d3e3123862a323839790f9bbb9990891ba899cb5bed966073056d8736 java-1.8.0-openjdk-devel-1.8.0.65-0.b17.el6_7.x86_64.rpm 45249f813d5b6fc8b976180f23de852ff5407c6fb67a141af17e4a97cac0dd71 java-1.8.0-openjdk-devel-debug-1.8.0.65-0.b17.el6_7.x86_64.rpm b72bc85f3cd9d7687e5f20f8f06d96c462d81e7535f5c790ac0b4a942461b838 java-1.8.0-openjdk-headless-1.8.0.65-0.b17.el6_7.x86_64.rpm 78338011170fc1dd3fad535da45b4b6adc4b5d5f18e2cf1081174bdc0fe31433 java-1.8.0-openjdk-headless-debug-1.8.0.65-0.b17.el6_7.x86_64.rpm 70197b219a776a905d1aadfb92bbe29d1fe6ea6cd789ffeb19514db449019723 java-1.8.0-openjdk-javadoc-1.8.0.65-0.b17.el6_7.noarch.rpm f629d6d4b062d017209a0e6755c0ff6ae25728e3ab49c5e3579af4dc00af8033 java-1.8.0-openjdk-javadoc-debug-1.8.0.65-0.b17.el6_7.noarch.rpm 39caf4bfd7f16327aebb3710462a388bf9eec72db80f4a6a3dadd265f4d4de63 java-1.8.0-openjdk-src-1.8.0.65-0.b17.el6_7.x86_64.rpm f8b2b97268ab5153a597febee053485a32b6759f5da467d9a41efc2690995df0 java-1.8.0-openjdk-src-debug-1.8.0.65-0.b17.el6_7.x86_64.rpm Source: b32e71cdd92dcd427b30f6a34bba062cde7b06e915db2fddab39bf742ee43c0e java-1.8.0-openjdk-1.8.0.65-0.b17.el6_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Wed, 21 Oct 2015 23:14:14 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2015:1920 Critical CentOS 6 java-1.7.0-openjdk Security Update Message-ID: <20151021231414.GA4484(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2015:1920 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-1920.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: d72e2661b3d3f63dd3e31e134305c90051559fed089dc7df2f11f42d647d39da java-1.7.0-openjdk-1.7.0.91-2.6.2.2.el6_7.i686.rpm d1e333fdef177c54ed4ad4da2bbaeec79150f27ca845161661689f568ff6a6a6 java-1.7.0-openjdk-demo-1.7.0.91-2.6.2.2.el6_7.i686.rpm ba0e0cdd9252a2c4e40199868178e9c33294813a3a946fb63d6ee6b05e764296 java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.2.el6_7.i686.rpm 96005bc8eb6c0a4e9a13f0fe27aef3fe2b8f117087391c256ae4b67975e4f157 java-1.7.0-openjdk-javadoc-1.7.0.91-2.6.2.2.el6_7.noarch.rpm 90573960582711048b0f60e63cc8e8a220d0d59820c82dbf5e758754dfe1a66c java-1.7.0-openjdk-src-1.7.0.91-2.6.2.2.el6_7.i686.rpm x86_64: fca9faa6089825a6e753a197c1579310d03a2c023a965c0798cd36a5dcc27b8b java-1.7.0-openjdk-1.7.0.91-2.6.2.2.el6_7.x86_64.rpm 6f8e52dff818c08a09b8498d677401205aecc486976571f58f0476d64acf97cb java-1.7.0-openjdk-demo-1.7.0.91-2.6.2.2.el6_7.x86_64.rpm 27adba1b3a6f4f570d4be23c87e973cfd72890aa18845dd12274d47632cfe0cc java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.2.el6_7.x86_64.rpm 96005bc8eb6c0a4e9a13f0fe27aef3fe2b8f117087391c256ae4b67975e4f157 java-1.7.0-openjdk-javadoc-1.7.0.91-2.6.2.2.el6_7.noarch.rpm ded1524d436b2319d7aea5296df26ff154edb863709bbb900dd0b42e7c18a401 java-1.7.0-openjdk-src-1.7.0.91-2.6.2.2.el6_7.x86_64.rpm Source: 4bf598bec324eebeda3229568573df701a70d28b9e54bd30f58338b3dac7997e java-1.7.0-openjdk-1.7.0.91-2.6.2.2.el6_7.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 3 Date: Wed, 21 Oct 2015 23:24:30 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2015:1921 Important CentOS 5 java-1.7.0-openjdk Security Update Message-ID: <20151021232430.GA13185(a)chakra.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2015:1921 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-1921.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 728f0c0642d42864b96a7dbd7310360f8787ab90fa17bec6ee5ddb7bc0950b97 java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el5_11.i386.rpm 707c41d31d5b7f03704db767124d21dd6de652d64d22a2cc0758afe6f5a68aec java-1.7.0-openjdk-demo-1.7.0.91-2.6.2.1.el5_11.i386.rpm 4e6876cbad92bb25d26c0bd8b05c407eab7064e59d4eb58eab6b1f50ab122f9b java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.1.el5_11.i386.rpm 72055bec04fcf49a9b744866389d67dfd83bc0cb6ccd64a2c417f230e18a1431 java-1.7.0-openjdk-javadoc-1.7.0.91-2.6.2.1.el5_11.i386.rpm 35504f2d7eaebb7b10d3a7eb8bb918169f740a296984cf976db242947c77c1d9 java-1.7.0-openjdk-src-1.7.0.91-2.6.2.1.el5_11.i386.rpm x86_64: 744c714a9d9dd4a4c54cedad94af99f6093dd5a41f230dba3cd1d30e989a6c80 java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el5_11.x86_64.rpm e7a6d7045f53ccc49104ac40c727708d3d91c553a81896a0e08ab141e441a4d8 java-1.7.0-openjdk-demo-1.7.0.91-2.6.2.1.el5_11.x86_64.rpm f014c30d7aaa0935def0ec0fe8aaa46eab3a23abef79e8fedff1a071be61ddbc java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.1.el5_11.x86_64.rpm 7a6d280dd08f2936ed2aa8c66adabab6d400d8b6bfa072fe03d020e0cca76f40 java-1.7.0-openjdk-javadoc-1.7.0.91-2.6.2.1.el5_11.x86_64.rpm fe02e4316dee3cb6c77a53cb3f3de560c88b343b36e66f46870928961d7b6c53 java-1.7.0-openjdk-src-1.7.0.91-2.6.2.1.el5_11.x86_64.rpm Source: 5107c8d5774a3ba475574a51c986bb8af63414ca30a54ab7940bf5739da707e7 java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el5_11.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: ------------------------------ Message: 4 Date: Thu, 22 Oct 2015 00:07:57 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2015:1920 Critical CentOS 7 java-1.7.0-openjdk Security Update Message-ID: <20151022000757.GA12866(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2015:1920 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-1920.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 826d53b513a6bb5b067028561c663245b39634e764ac64008a09ffdfb26711b6 java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm 43556ec3d4af6b5efae46bed907e81e3b5f69b33cd25b2e1992504685f69dda5 java-1.7.0-openjdk-accessibility-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm a9813ff0692254f9d70a49ec9cef8514706b533836619591967a03f306d146f3 java-1.7.0-openjdk-demo-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm 138f0282b13a511bbe2cc21a1e2a61543255bc767b654f13e7c27cacdd5fdd83 java-1.7.0-openjdk-devel-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm a34323f74e4423d38d298a06cdd26788851b6ac5d9c5787b6f6a2c4144f816bd java-1.7.0-openjdk-headless-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm f8a71a52a20f34d1d0db714c399308561280441a5dfa886fb96de692b41c2bf8 java-1.7.0-openjdk-javadoc-1.7.0.91-2.6.2.1.el7_1.noarch.rpm 0cd7e499729498b74f1898eef23578299a97ab004992d0f6dea78b12e4d86302 java-1.7.0-openjdk-src-1.7.0.91-2.6.2.1.el7_1.x86_64.rpm Source: 494032ee883593af2f18afc2992d5afd2da7bfd02f3aa9b015b441496ad8546a java-1.7.0-openjdk-1.7.0.91-2.6.2.1.el7_1.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 5 Date: Thu, 22 Oct 2015 00:08:18 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2015:1919 Important CentOS 7 java-1.8.0-openjdk Security Update Message-ID: <20151022000818.GA12970(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2015:1919 Important Upstream details at : https://rhn.redhat.com/errata/RHSA-2015-1919.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: fc1d78f8fbdd55837a77e54915ceed26b916b85834ebfb9457ec153b1a40309a java-1.8.0-openjdk-1.8.0.65-2.b17.el7_1.x86_64.rpm 88300297b48c26c73023f0e9592202bae019244f9386e62b1fce66a8265fbba4 java-1.8.0-openjdk-accessibility-1.8.0.65-2.b17.el7_1.x86_64.rpm b4ee076fe89b4c03f9a27adc2ab09d242924ddbc52028cb473aed21b80af346d java-1.8.0-openjdk-demo-1.8.0.65-2.b17.el7_1.x86_64.rpm 0ca829e2fa8e41cc21b986052018237a264536c61e246f78f585539dc43bc465 java-1.8.0-openjdk-devel-1.8.0.65-2.b17.el7_1.x86_64.rpm adcf8842049a55bdf370857e875b42bc803f170ee594660f97581004ea143fb0 java-1.8.0-openjdk-headless-1.8.0.65-2.b17.el7_1.x86_64.rpm 3fc3d79d30601dab4335761b29a97157f9238636ecbbc77c3d8598a92b5a9bea java-1.8.0-openjdk-javadoc-1.8.0.65-2.b17.el7_1.noarch.rpm b533526fd6d3a382cd62fb5f1c983b1e7cb4c1794cece5cf10968c7aef61d1f8 java-1.8.0-openjdk-src-1.8.0.65-2.b17.el7_1.x86_64.rpm Source: 78aa5064e82314dc93f46cad65f69a89d82e70881811c19fe34bc68079056108 java-1.8.0-openjdk-1.8.0.65-2.b17.el7_1.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce End of CentOS-announce Digest, Vol 128, Issue 6 ***********************************************

1 0

Centos User Privileges.
by Alessandro Baggi 22 Oct '15

22 Oct '15

Hi list, I've installed C 7.1.1503 and I've noticed that simple user can run from bash shutdown -h now/reboot without getting special permission (sudo, su). The machine is a VM without GUI (tested also on physical machine). From reddit I've got a suggestion: removing/comment out "-session optional pam_systemd.so" in /etc/pam.d/system-auth the problem is solved. This is a bug? If not, why use this policy? There are security implication? Thanks in advance.

3 5

Re: [CentOS] CentOS7 - Serial Console and Flow Control
by m.roth＠5-cent.us 21 Oct '15

21 Oct '15

Mike - st257 wrote: > Hello List, > > I'm ironing out details to upgrade a few systems to CentOS7. > > My servers have BMC with Serial over LAN support. In C5 and C6, I determined how to have BIOS/POST, kernel, and serial console access. I'm reading up on the method to accomplish the pieces with C7. > > Presently SoL output works, so I see BIOS/POST messages and the GRUB boot list. > My changes to enable serial redirection for the kernel do not appear to work. > > I've made the following changes to GRUB2's /etc/grub/default config file: -- removed rhgb <snip> You did take out "quiet", too? mark

3 5

Centos 7 - "Device eth1 does not seem to be present, delaying initialization".
by Rafał Radecki 21 Oct '15

21 Oct '15

Hi All :) I have three servers, all with centos 7 installed 3 days ago. I need on them "old" naming scheme (ethX) for network interfaces, because of that: # grep GRUB_CMDLINE_LINUX /etc/sysconfig/grub GRUB_CMDLINE_LINUX="rd.lvm.lv=centos_node-XY/swap rd.lvm.lv=centos_node-XY/root rhgb quiet ipv6.disable=1 net.ifnames=0" net.ifnames=0 was added and afterwards I ran: grub2-mkconfig -o /boot/grub2/grub.cfg Then I created /etc/udev/rules.d/70-persistent-net.rules with content: SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:7f:9c:98", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:7f:9c:99", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:7f:9c:9a", ATTR{type}=="1", KERNEL=="eth*", NAME="eth2" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:7f:9c:9b", ATTR{type}=="1", KERNEL=="eth*", NAME="eth3" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:81:37:0d", ATTR{type}=="1", KERNEL=="eth*", NAME="eth4" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:81:37:0e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth5" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="90:e2:ba:46:ef:30", ATTR{type}=="1", KERNEL=="eth*", NAME="eth6" SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="90:e2:ba:46:ef:31", ATTR{type}=="1", KERNEL=="eth*", NAME="eth7" After reboot it worked fine for all 3 servers, but some time later after another reboot I get: # systemctl status network network.service - LSB: Bring up/down networking Loaded: loaded (/etc/rc.d/init.d/network) Active: failed (Result: exit-code) since Tue 2015-10-20 20:37:30 CEST; 13h ago Process: 2034 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE) Oct 20 20:37:24 node-X systemd-sysctl[2049]: Overwriting earlier assignment of net/bridge/bridge-nf-call-ip6tables in file '/etc/sysctl.d/99-sysctl.conf'. Oct 20 20:37:25 node-X network[2034]: Bringing up loopback interface: [ OK ] Oct 20 20:37:25 node-X network[2034]: Bringing up interface eth1: ERROR : [/etc/sysconfig/network-scripts/ifup-eth] Device eth1 does not seem to be present, delaying initialization. Oct 20 20:37:25 node-X network[2034]: [FAILED] Oct 20 20:37:27 node-X network[2034]: Bringing up interface eth6: [ OK ] Oct 20 20:37:30 node-X network[2034]: Bringing up interface eth7: [ OK ] Oct 20 20:37:30 node-X systemd[1]: network.service: control process exited, code=exited status=1 Oct 20 20:37:30 node-X systemd[1]: Failed to start LSB: Bring up/down networking. Oct 20 20:37:30 node-X systemd[1]: Unit network.service entered failed state. I see now that the device for which I have an entry in udev: SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1e:67:7f:9c:99", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" with MAC 00:1e:67:7f:9c:99 is not eth1 as it should be but 4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether 00:1e:67:7f:9c:99 brd ff:ff:ff:ff:ff:ff and there is no eth1 in the system. # cat /etc/sysconfig/network-scripts/ifcfg-eth1 TYPE=Ethernet BOOTPROTO=static DEFROUTE=no PEERDNS=no PEERROUTES=no IPV4_FAILURE_FATAL=no IPV6INIT=no IPV6_AUTOCONF=no IPV6_DEFROUTE=no IPV6_PEERDNS=no IPV6_PEERROUTES=no IPV6_FAILURE_FATAL=no NAME=eth1 #UUID=e421e35f-3397-4a93-9449-0aa4e9ef9e1d DEVICE=eth1 ONBOOT=yes IPADDR=1.2.3.4 NETMASK=255.255.255.0 All pages which I found about "Device ethX does not seem to be present, delaying initialization" tell to correctly configure udev but it is correctly configured and it worked some time ago, only recently i started to get problems with this on 3 servers at once. I also noticed that on one of them when I saw the problem and rebooted the server eth1 was correctly assigned afterwards but after another reboot the message happened again. Quite strange to me :D Have you had similar problems on centos7? Any advice? Thanks :) BR, Rafal.

3 4

Libvirtd hooks in Centos 7
by Maikel van Leeuwen 21 Oct '15

21 Oct '15

I would like to create some libvirt hooks. This is so the hypervisor can execute some scripts during starting or stopping of a KVM guest. According to https://www.libvirt.org/hooks.html they must be present. However, it seems in Centos 7 these hooks are gone in /etc/libvirt/ Libvirtversion: 1.2.8-16.el7_1.4 OS version: CentOS Linux release 7.1.1503 (Core) Anyone how solved this riddle? I already asked this question on centos.org/forums, but didn't get much information apart from: "Unfortunately I suspect that CentOS libvirt packages have hooks disabled. I was looking for the same thing (needed some hooks for live migration) but it didn't work. However, after installing qemu from oVirt repository, hooks started working..." Anybody has more information then this given answer? -- Maikel van Leeuwen

2 1

dia under CentOS7
by J Martin Rushton 21 Oct '15

21 Oct '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Does anyone know if dia is going to be released into EPEL7? If it is not, is there an equivalent application for simple diagramming? Thanks -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJWJpi+AAoJEAF3yXsqtyBlXbAP/0TTWXfhec7eP8Mkv+m0awVA s/ahKMKLIL41xlf/8IU3+dT9a9OADvPPheFAy8kXlb3GndevaLqYOjtEa2fKvQKc WsuiL8bLMgAuLeCfUqRzXoEmC7wzvZyg3IlCa8ZMznkUH5xNbGwdw53RIoP711lq yWJBMFgmQ6CnLkQMsUF5LCj5/R2U25udL+R+mylRQAm/xY7lqxThyLzbS0DXPct+ dhTTgL6+1ik+GPRqC9SEehQhX4ZDDDRKqoTy3ygwwYEB5HPaITWib1GwrFF2zWfJ LQA7gH4yCBWN1th+OvlsK5LrjEX2/UylngJx+rnG38D07lCwK6pOOCN5f62nKNtd Q3ZIySMdQQf7JVCCQjifnuHsJdqzWwXx2ssakDyWGQzZ2vpLHg/mPDMd7FhI9SCS awWQ7r5DefTwFVjBGkGr4dlZ8jJz+SzXDxO6LKhy1R10bs3jVzh7rjrXSwQLK6fy cPhgf79S2Opcp10HgINvxqopQFffA2oqW03dcpLiej0hkBHUJq0pZXvRB7KXt6a9 /p5ExFWmhBF01qlxoJKjmLIkSGScjrIcmz5zHcaYjRME/uVRhdfcADmZKwia+4NR iPB0KIu4HRZqIBnFn0ONJyafODuckmT8FMNgAI0ZhvZ04wnUVernX2vPHv8/IDvM D2ou524tVxPmZe/BT698 =XBYt -----END PGP SIGNATURE-----

4 6

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