After installing phpMyAdmin on Amazon Linux using these commands...:
sudo yum --enablerepo=epel install phpmyadmin
sudo ln -s /usr/share/phpmyadmin /var/www/html/phpmyadmin
... I have tried the steps described in this tutorial (referred to in previous StackOverflow Answers), but do get the following error message after issuing the command
sudo chmod 0700 /etc/httpd/conf.d/phpmyadmin.conf: File or Directory not found.
How can I get phpMyAdmin running on Amazon Linux?
You can install phpmyadmin rpm package by yum command to enabling epel repositories
yum --enablerepo=epel install phpmyadmin
You'll then have to change the phpMyAdmin config file to allow access from your IP.
Oh and you probably need to change your sudo command to be case sensitive. Double check your filename, but on my system it would be
sudo chmod 0700 /etc/httpd/conf.d/phpMyAdmin.conf
When I first tried to install phpMyAdmin on Amazon Linux, I got some trouble; even though, I had already using epel-release options.
What I did was:
sudo yum install epel-release
sudo yum install phpmyadmin
I got error
No package phpmyadmin available.
If you got the same error you could try
sudo rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
then
sudo yum --enablerepo=remi install phpmyadmin
should works.
As previous post said, you might need update the conf of phpmyadmin on Apache for public access. After
sudo chmod 0700 /etc/httpd/conf.d/phpMyAdmin.conf
You should update the config
<IfModule !mod_authz_core.c>
# Apache 2.2
Order Deny,Allow
Allow from All
#Deny from All
#Allow from 127.0.0.1
#Allow from ::1
</IfModule>
then you should be able to access phpMyAdmin by http://domainname.com/phpMyAdmin now.
Reference:
How To Install and Secure phpMyAdmin on a CentOS 6.4 VPS
Allowing network access to PHPMyAdmin
Install phpMyAdmin 4.3.10 on Fedora 21/20, CentOS/RHEL 6.6/5.11
There's a great tutorial in the Amazon EC2 documentation that covers installing a LAMP web server stack on Amazon Linux. One of the optional procedures in that topic includes installing phpMyAdmin.
Related
I have been constantly running into this issue more and more lately, and finally need some assistance because I'm completely stuck.
I just got access to a RHEL EC2 Linux server and I am just simply trying to install Docker. This process has been extremely painful lately. Tons of 404 HTTP Not Found errors when trying to follow the processes mentioned online
According to https://docs.aws.amazon.com/AmazonECS/latest/developerguide/docker-basics.html, you can just simply run one of the following two commands:
sudo amazon-linux-extras install docker
sudo yum install docker
However, neither one of these comands work, as shown in the output below:
[root#d8de679d27f2454 myuser]# sudo amazon-linux-extras install docker
sudo: amazon-linux-extras: command not found
[root#d8de679d27f2454 myuser]# yum install docker
Loaded plugins: amazon-id, search-disabled-repos
No package docker available.
Error: Nothing to do
[root#d8de679d27f2454 myuser]#
Here is a list of things I've tried to do :
First Attempt (RE: How to install docker on Amazon Linux2)
The second answer proposed in that you can just run the following:
sudo yum update -y
sudo yum -y install docker
However, that doesn't work either, as shown in the output below:
[root#d8de679d27f2454 myuser]# yum update -y
Loaded plugins: amazon-id, search-disabled-repos
No packages marked for update
[root#d8de679d27f2454 myuser]# yum -y install docker
Loaded plugins: amazon-id, search-disabled-repos
No package docker available.
Error: Nothing to do
[root#d8de679d27f2454 myuser]#
Second Attempt: Installing via get.docker.com
When running curl https://get.docker.com | bash, that doesn't work either
Third Attempt: https://computingforgeeks.com/install-docker-ce-on-rhel-7-linux/
Part of this article suggests running the following two commands:
sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
However, that doesn't work either:
# yum install -y yum-utils device-mapper-persistent-data lvm2
Loaded plugins: amazon-id, product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
https://download.docker.com/linux/rhel/7/x86_64/stable/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article
https://access.redhat.com/articles/1320623
If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.
One of the configured repositories failed (Docker CE Stable - x86_64),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=docker-ce-stable ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable docker-ce-stable
or
subscription-manager repos --disable=docker-ce-stable
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=docker-ce-stable.skip_if_unavailable=true
failure: repodata/repomd.xml from docker-ce-stable: [Errno 256] No more mirrors to try.
https://download.docker.com/linux/rhel/7/x86_64/stable/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Here's the output of my cat /etc/os-release command
NAME="Red Hat Enterprise Linux Server"
VERSION="7.9 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.9"
PRETTY_NAME="Red Hat Enterprise Linux Server 7.9 (Maipo)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:7.9:GA:server"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
Any help would be greatly appreciated. It seems nearly impossible to install docker at this point.
Ran the following commands and this worked:
yum install -y https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch.rpm
yum install -y https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.0.ce-1.el7.centos.x86_64.rpm
Download latest version of these 3 packages from internet and
[root#test_hostame docker19.03_rpm]# ll
total 93904
-rw-r--r-- 1 root root 30381608 Jan 20 18:19 containerd.io-1.3.9-3.1.el7.x86_64.rpm
-rw-r--r-- 1 root root 25519432 Jan 20 18:19 docker-ce-19.03.14-3.el7.x86_64.rpm
-rw-r--r-- 1 root root 40247412 Jan 20 18:19 docker-ce-cli-19.03.14-3.el7.x86_64.rpm
run command in folder where only these 3 packages are present
yum localinstall *rpm
It is surely gonna work. If it doesnt, share your error.
I have a legacy system in which Apache 2.2.34 (linux) is installed along with php 5.3.29 (CLI).
I just want to upgrade my apache to 2.4.x so that I will be able to use php 7.
I have tried searching for the same but majority of sites provide solution for CentOS or Ubuntu. I'm new to Linux so I'm a bit confused when applying the same on Amazon EC2 instance.
That would be really helpful if someone can provide me a step by step process to do the upgrade process. I just need to upgrade the server and I can do the configuration accordingly.
After some more googling, I have found the steps I have taken to upgrade. Hope that helps anyone looking for the same:
Login to your Linux instance and perform the regular system updates first
$ sudo yum update
Stop the running web server
$ sudo service httpd stop
Create backup of the existing httpd by using command:
$ sudo cp -a /etc/httpd /etc/httpd.bak
Remove any existing PHP packages
$ sudo yum remove php*
Remove old web server installs
$ sudo yum remove httpd*
Update yum package repository
$ sudo yum clean all
$ sudo yum upgrade -y
Install Apache 2.4
$ sudo yum install httpd24
Install PHP 7 packages
$ sudo yum install php70 php70-mysqlnd php70-imap php70-pecl-memcache php70-pecl-apcu php70-gd
Install a new version of mod_ssl
$ sudo yum install mod24_ssl
I also needed to reconfigure /etc/httpd/conf/httpd.conf and /etc/httpd/conf.d/ssl.conf in order to enable SSL and pretty permalinks.
Finally all I needed to do is start my web server
$ service httpd start
That's it.
Do retain that the solution by MrGoogle will reset any configuration in existence in the hpptd service.
You will probably need to reconfigure some settings...
I had to reconfigure mod_rewrite and .htaccess File for apache:
https://devops.ionos.com/tutorials/install-and-configure-mod_rewrite-for-apache-on-centos-7/
How do I install Postgresql 11 on Amazon Linux 2018.03 (specifically, not AMZ Linux 2) on Elastic Beanstalk?
I want to install a package and not manually build a binary. If an autoscale machine boots and has to build the entire PG binary, it'll take significantly longer on a t2/t3.micro.
I'm looking for pg_dump.
[Edit] Making more verbose, explain why building does not work for my situation.
The key was the PGDG is no longer available to Amazon Linux's yum since 9.3 so the individual pieces must be installed.
# Remove old Postgres
yum remove -y postgresql postgresql-server
# Install Postgres 11
yum install -y https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-6-x86_64/postgresql11-libs-11.4-1PGDG.rhel6.x86_64.rpm
yum install -y https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-6-x86_64/postgresql11-11.4-1PGDG.rhel6.x86_64.rpm
yum install -y https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-6-x86_64/postgresql11-server-11.4-1PGDG.rhel6.x86_64.rpm
[edit]
Replace the 11.4 in each link above with any version you need available at https://download.postgresql.org/pub/repos/yum/11/redhat/rhel-6-x86_64/
sudo yum update
sudo amazon-linux-extras install postgresql11
Looks like there's no PostgreSQL 11 pre-built binary distribution for Amazon Linux. The way I solve it was to build from source code:
wget https://ftp.postgresql.org/pub/source/v11.5/postgresql-11.5.tar.gz
tar zxvf postgresql-11.5.tar.gz
cd postgresql-11.5
./configure --without-readline
make
make install
By default, it will install pg_dump into /usr/local/pgsql/bin/pg_dump.
This is an extended version of #nitsujri answer. I can't comment their comment, so I will create new answer here.
Install prerequisites:
sudo yum install readline-devel
sudo yum group install "Development Tools"
Download PostgreSQL source code and install the distro:
wget https://ftp.postgresql.org/pub/source/v11.5/postgresql-11.5.tar.gz
tar zxvf postgresql-11.5.tar.gz
cd postgresql-11.5
./configure
make
sudo make install
Add this line to your ~/.bashrc. After that relogin to an EC2 instance.
export PATH=/usr/local/pgsql/bin:$PATH
I am installing a LAMP enviornment using amazon docs
I enabled epel after that when i try to install phpmyadmin using command
sudo yum install -y phpMyAdmin. It installs something maybe phpmyadmin but in the end it shows some errors like this:
--> Finished Dependency Resolution
Error: php70-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64
Error: php56-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64
Error: php56-process conflicts with php-process-5.3.29-1.8.amzn1.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
After that when I run this command
sudo sed -i -e 's/127.0.0.1/your_ip_address/g' /etc/httpd/conf.d/phpMyAdmin.conf
it shows
sed: can't read /etc/httpd/conf.d/phpmyadmin.conf: No such file or directory
what is the solution?
You can try the following to resolve the conflict. Basically we will downgrade to php5. Unless your application specifically needs php7, this should be fine. To this this use.
sudo yum remove httpd24 php70 mysql56-server php70-mysqlnd
Then
sudo yum install httpd24 php56 mysql56-server php56-mysqlnd
For the second error make sure Apache is installed.
sudo yum install httpd
You might have to reinstall phpmyadmin after this so it can the virtual host file phpmyadmin.conf
Hope that helps.
I'm trying to install nginx on CentOS 6.5, then I added these lines on file /etc/yum.repos.d/nginx.repo
Then install nginx by:
And I've got a message error: No package nginx available
How can I fix it? I would greatly appreciate any help you can give me in working this problem!
nginx is not a part of base CentOS repository.
But you can install EPEL repositiry to get nginx:
yum install epel-release
and then
yum install nginx
This should work well for oraclelinux7
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum -y install nginx
Dockerfile to install nginx on oraclelinux:
FROM oraclelinux:7-slim
RUN rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
RUN yum -y install nginx && yum clean all && rm -rf /var/cache/yum
EXPOSE 80
ENTRYPOINT ["nginx", "-g", "daemon off;"]
Your repo url is having an error.
It is necessary to manually replace $releasever with either "5" (for 5.x) or "6" (for 6.x), depending upon your OS version. Similarly you have to edit the $basearch also.
After that do the following command
yum clean all
yum install nginx
An alternative option is to install the epel repository and install nginx from there.
yum install epel-release
yum clean all
yum install nginx
What worked for me (CentOS 7.1) was removing epel first:
yum remove epel-release
yum install epel-release
yum update
yum install nginx
Install nginx first! Run the following commands to first add the EPEL repository (Extra Packages for Enterprise Linux) and then install nginx.
yum install epel-release
yum install nginx
Try to disable plugins for yum:
vim /etc/yum.conf
set plugins=0, and re-install epel-release:
yum remove epel-release
yum install epel-release
yum install nginx
this works for me, good luck!
Check if it is excluded from the yum source:
Use vi /etc/yum.conf
Check the exclude option
Although the otherwise-posted advice regarding manually setting the $releasever and $basearch values in the repo file will not hurt per se (at least while you stick to the software release referred to by the values you set), it is not strictly necessary.
I also have the exact contents you have posted, in a file named /etc/yum.repos.d/nginx.repo which functions correctly without having set the above values explicitly.
My advice would be to perform a yum updateprior to attempting to install (as it's possible that when you tried to install, yum had not queried all of the repo URLs from the files in /etc/yum.repos.d/ for the latest versions of their databases). Also make absolutely sure that your created file ends in .repo as otherwise it will be ignored by yum.
Failing that, check the SElinux security contexts on the files in that directory - or just go ahead and manually restore them by running restorecon -Rv '/etc/yum.repos.d' and check the file permissions on the manually created repo file(s), which should be owned by root:root and have show 644 as file permissions. To manually amend these, run chmod 644 /etc/yum.repos.d/nginx.repoand chown root:root /etc/yum.repos.d/nginx.repo
I hope that some part of the above resolves your issues!
Check yum.conf file and it's exclude key
In addition to all above answers, Make sure nginx, httpd or any other package you want to install is not in the exclude list of yum.conf file.
Open yum.conf file located at /etc/yum.conf
Check the exclude key and remove nginx* if it's there
Then try to install your package. in this case nginx:
sudo yum install nginx