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Questions tagged [rhel7]

For development issues encountered while using Red Hat Enterprise Linux 7

This tag is for questions specific to version 7 of Red Hat Enterprise Linux. For general questions regarding Red Hat Enterprise Linux (RHEL), use the tag.

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714 questions
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An existing directory is not mounted with newly created LV in LVM Partition

Suppose there was a LV called lv_dbbackup under vg_root which is mounted under /db_backup. But recently for official purpose I created a new VG called vg_backup and by unmounting /db_backup from previously created vg_root-lv_backup i want to use…
Avijit Das
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How to exclude files from chown recursive using wildcard in file name?

I want to run chown recursively on a folder, but I don't want to include files named "ssl.cert.webmintmp.26599" or "ssl.cert.webmintmp.356849", so I need to replace the number at the end by a wildcard character. And also the folder before that file…
Luis Felipe
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BST to GMT Oracle Error (ORA-08186) whilst using a Flashback Query

Hoping someone can enlighten me... I arrived in the office this morning to find out that an automated (via OS CRON) SQL*Plus script had started failing at 0100BST and continued to do so until 0230BST during the switchover from BST to GMT with the…
Mick
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pam_open_session: System error and sudo: policy plugin failed session initialization with no pass expiary in etc/pam.d/password-auth

I am struggeling with an error in REHL 7. I have a REHL Image witch is accessible only over SSH key without user/password credentials. To prevent the password renew process after 90 days (which is not possible with SSH key) I added the…
Marvin Kallohn
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Cannot reach Spark Web UI located inside a Docker container

I have a remote Virtual Machine and I'm developing a Spark Application that runs inside a Docker container. 2018-12-16 13:07:10 INFO main [AbstractConnector] - Started ServerConnector@79c3f01f{HTTP/1.1,[http/1.1]}{0.0.0.0:4040} 2018-12-16 13:07:10…
L. Don
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RBAC privilege error while installing minikube

I am trying to install minikube on RHEL 7.4 using https://kubernetes.io/docs/tasks/tools/install-minikube/. My system has password-less root set up. The installation of docker, virtualbox, minikube, kubectl, etc goes fine, but when I run minikube…
rgamber
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AWS Lambda cannot connect to Oracle Instant Client

I have a basic requirement of connecting an on premise Oracle database to Redshift. I need to use AWS Lambda to connect to both the databases using python. While I achieved connection to Redshift by exporting Linux libraries of psycopg2, I am…
user9428518
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How do I install docker on RHEL 7 offline?

New to docker. Need to install docker on a RHEL 7 (no gui) system. Does the RHEL 7 installation come with docker already on it? If not, where do I get it from? (I cannot use the docker software at docker.com, it has to come from RedHat - government…
CrashFive
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Apache 2.4 on RHEL 7 - replacing mod_perl.so and VirtualHost variables for CGI::Compile

I'm currently porting and old Perl-based application into AWS. I successfully made Perl run alongside Apache 2.4 and even got my PostgreSQL database up and running. Then I proceeded configure Apache's httpd.conf to properly load all the resources…
Jorge_Freitas
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Cross compiler for a RHEL ppc64le target

I've attempted to use crosstool-ng to make a cross compiler for RHEL7.1 power which means: ppc64le (powerpc 64bit little endian) glibc 2.17 kernel 3.10 I feel I'm missing some essential patch because I get the message [INFO ] …
Gareth A. Lloyd
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Why do we need Redis for running CKAN?

I was wondering why do we need Redis server for running CKAN. If needed, why? And How do I configure it with CKAN? p.s I am running my ckan instance in RHEL7.
Vithal Alapati
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Application RPM Install Error: libc.so.6 is needed by ....

I have an application rpm which when installed is failing to get installed with error error: Failed dependencies: libc.so.6 is needed by testSam-4.7.x86_64 libc.so.6(GLIBC_2.0) is needed by testSam-4.7.x86_64 …
RKum
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Can't start MySQL after RHEL upgrade to 7.2, Unregistered Authentication Agent

I just upgraded my RHEL system from 6.7 to 7.2, and am having issues starting up MySQL again. When running: # systemctl start mysqld I get this error: Job for mysqld.service failed because the control process exited with error code. See "systemctl…
gr1zzly be4r
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PyHive[Hive] on REHL7 ImportError: libsasl2.so.2: cannot open shared object file: No such file or directory

I can't seem to get PyHive to work correctly. Yum reports Package cyrus-sasl-lib-2.1.26-20.el7_2.x86_64 already installed and latest version. Hope I am just missing something. Please…
Julius Remigio
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TLS handshake over SCTP streams

I was going through the TLS support over SCTP rfc, where i could see the spec quoting that the TLS handshake has to be done over every bidirectional streams before initiating message transfer over the transport. 5. Connections and Bi‐directional…
neo
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