So how you install all this software in a Centos 7?
The code below, need to be run with root.
Just follow this simple steps.
sudo su -
nano script
paste the script and change the variable USER
chmod 755 script
./script
Thats it.
Here is the code to solve all this issues.
If you need the gist, here is the link:
https://gist.github.com/edutopy/7f66a2b9522bec7aa4e4
#!/bin/bash
## IMPORTANT ##
# Run this script with root (sudo su -), wont work if run as sudo.
# Change the variables as needed.
######################################################################
USER=sysadmin # User that will have ownership (chown) to /usr/local/bin and /usr/local/lib
USERHOME=/home/${USER} # The path to the users home, in this case /home/youruser
PYSHORT=3.5 # The Python short version, e.g. easy_install-${PYSHORT} = easy_install-3.5
PYTHONVER=3.5.1 # The actual version of python that you want to download from python.org
cd ${USERHOME}
# Install development tools and some misc. necessary packages
yum -y groupinstall "Development tools"
yum -y install zlib-devel # gen'l reqs
yum -y install bzip2-devel openssl-devel ncurses-devel # gen'l reqs
yum -y install mysql-devel # req'd to use MySQL with python ('mysql-python' package)
yum -y install libxml2-devel libxslt-devel # req'd by python package 'lxml'
yum -y install unixODBC-devel # req'd by python package 'pyodbc'
yum -y install sqlite sqlite-devel xz-devel
yum -y install readline-devel tk-devel gdbm-devel db4-devel
yum -y install libpcap-devel xz-devel # you will be sad if you don't install this before compiling python, and later need it.
# Alias shasum to == sha1sum (will prevent some people's scripts from breaking)
echo 'alias shasum="sha1sum"' >> ${USERHOME}/.bashrc
# Install Python ${PYTHONVER} (do NOT remove 2.7, by the way)
wget --no-check-certificate https://www.python.org/ftp/python/${PYTHONVER}/Python-${PYTHONVER}.tgz
tar -zxvf Python-${PYTHONVER}.tgz
cd ${USERHOME}/Python-${PYTHONVER}
./configure --prefix=/usr/local LDFLAGS="-Wl,-rpath /usr/local/lib" --with-ensurepip=install
make && make altinstall
# Install virtualenv and virtualenvwrapper
cd ${USERHOME}
chown -R ${USER} /usr/local/bin
chown -R ${USER} /usr/local/lib
easy_install-${PYSHORT} virtualenv
easy_install-${PYSHORT} virtualenvwrapper
echo "export WORKON_HOME=${USERHOME}/.virtualenvs" >> ${USERHOME}/.bashrc # Change this directory if you don't like it
echo "export VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python3.5" >> ${USERHOME}/.bashrc
echo "export VIRTUALENVWRAPPER_VIRTUALENV=/usr/local/bin/virtualenv" >> ${USERHOME}/.bashrc
echo 'source /usr/local/bin/virtualenvwrapper.sh' >> ${USERHOME}/.bashrc # Important, don't change the order.
source ${USERHOME}/.bashrc
mkdir -p ${WORKON_HOME}
chown -R ${USER} ${WORKON_HOME}
chown -R ${USER} ${USERHOME}
# Done!
# Now you can do: `mkvirtualenv foo`
Related
I am running this code while launching ec2 instance, python is installed, but the folder is not created.
#!/bin/bash
sudo yum update -y
sudo yum install python36 -y
mkdir venv
cd venv
virtualenv -p /usr/bin/pyton3.6 python36
echo "source /home/ec2-user/venv/python36/bin/activate" > /home/ec2-user/.bashrc
pip install boto3
A couple of things could go wrong with that script. I suggest a more robust way to write it:
#!/bin/bash
cd "$(dirname "$0")"
sudo yum update -y
sudo yum install python36 -y
if [ ! -d venv ]; then
mkdir venv
virtualenv -p /usr/bin/pyton3.6 venv/python36
echo "source venv/python36/bin/activate" >> ~/.bashrc
source venv/python36/bin/activate
pip install boto3
fi
Improved points:
Make sure we are in the right directory, by doing a cd into the directory of the script
Do not hardcode the user home directory location, use ~
Do not truncate ~/.bashrc if already exists
Before installing boto3, it's important to activate the virtual env, otherwise pip will not install it inside the virtual env (it will try to install system-wide)
Thank you for inputs. This worked.
Mainly:
clear paths
activate virtual environment for boto3 install
'#!/bin/bash
sudo yum update -y
sudo yum install python36 -y
mkdir /home/ec2-user/venv
cd /home/ec2-user/venv
virtualenv -p /usr/bin/python3.6 python36
echo "source /home/ec2-user/venv/python36/bin/activate" >> /home/ec2-user/.bashrc
source /home/ec2-user/venv/python36/bin/activate
pip install boto3
When I try to
apt-get install -y tzdata
the command line option for picking timezone shows up. I am trying to use this in a script to do some setup, how can I make the apt-get run without user input?
I know to reconfigure the tzdata I can do
echo "America/New_York" > /etc/timezone
dpkg-reconfigure -f noninteractive tzdata
But when installing I need it to run fully even if it doesn't set the right timezone, I can always reconfigure it.
I tried
echo 5 | apt-get install -y tzdata
but it is not working as expected.
This is the script I used
(Updated Version with input from #elquimista from the comments)
#!/bin/bash
ln -fs /usr/share/zoneinfo/America/New_York /etc/localtime
DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata
dpkg-reconfigure --frontend noninteractive tzdata
Seems to work fine.
As one liner:
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
If someone wants to achieve it in Dockerfile, use as below.
RUN DEBIAN_FRONTEND=noninteractive apt-get -y install tzdata
To avoid playing directly with symlinks and to run configuration only once, I suggest to use debconf-set-selections command:
echo 'tzdata tzdata/Areas select Europe' | debconf-set-selections
echo 'tzdata tzdata/Zones/Europe select Paris' | debconf-set-selections
DEBIAN_FRONTEND="noninteractive" apt install -y tzdata
I have recently found the following solution in a Dockerfile building the Cingulata FHE library:
ln -snf /usr/share/zoneinfo/$(curl https://ipapi.co/timezone) /etc/localtime
It basically uses the API provided by ipapi.co to retrieve the timezone information. This automatically configures the timezone properly instead of skipping the dialog and using the default (UTC).
All credit for this should go to #PYA but the right order should be:
ln -fs /usr/share/zoneinfo/America/New_York /etc/localtime
export DEBIAN_FRONTEND=noninteractive
apt-get install -y tzdata
dpkg-reconfigure --frontend noninteractive tzdata
Here is how I did it:
echo 1 > input.txt
echo 1 >> input.txt
apt-get install -y tzdata < input.txt
ln -fs /usr/share/zoneinfo/America/Los_Angeles /etc/localtime
echo America/Los_Angeles > /etc/timezone
The first two echo statements create a text file that contains the selection numbers for the geographic area menu and the city/region menu. This file is then used to provide input to the apt-get install command. The tzdata package will be installed without asking for any user input. The timezone will be set to Africa/Abidjan as if you entered 1 and 1 in response to the prompts you would normally get. Then I change the timezone to what I want with the last two commands.
Instead of 1 and 1, you could use the actual numbers for the geographic area and city/region that you want, but it seems to me that those numbers could change.
here is what worked for me:
from ubuntu:bionic
ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y tzdata
RUN unlink /etc/localtime
RUN ln -s /usr/share/zoneinfo/America/New_York /etc/localtime
After reading the comments, I did two steps below to use the TZ environment variable:
Added the following to the Dockerfile
RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata && apt-get clean
Added the following to the docker CMD script:
if [ ! -z "${TZ}" ]; then
echo "${TZ}" > /etc/timezone
dpkg-reconfigure -f noninteractive tzdata
fi
This worked for me and allowed me to set the time zone when starting the container.
I'm trying to install ruby-build as a non-root in my Dockerfile but I am getting a permission denied error. How can I give the deploy user access to do so?
error
mkdir: cannot create directory `/usr/local/share/ruby-build': Permission denied
Dockerfile
FROM centos:6.6
RUN yum update -y
RUN yum install git openssl-devel openssh-server sudo openssl readline-devel readline zlib-devel zlib libxml2-devel libxml2 libxslt-devel libxslt nginx tar gcc libaio libaio-devel -y
RUN rpm -Uvh https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chef-12.5.1-1.el6.x86_64.rpm
RUN sed -i -e "s/Defaults requiretty.*/ #Defaults requiretty/g" /etc/sudoers
RUN mkdir -p /var/run/sshd
# RUN adduser deploy -g wheel -p Password1
RUN useradd -m -u 1000 -G wheel deploy && sed -ri 's/^(%wheel.*)(ALL)$/\1NOPASSWD: \2/' /etc/sudoers
USER deploy
RUN git clone https://github.com/sstephenson/rbenv.git $HOME/.rbenv/
RUN git clone https://github.com/sstephenson/ruby-build.git $HOME/.rbenv/plugins/ruby-build
RUN $HOME/.rbenv/plugins/ruby-build/install.sh
ENV PATH $HOME/.rbenv/bin:$PATH
RUN echo 'eval "$(rbenv init -)"' >> /etc/profile.d/rbenv.sh
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bashrc
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bash_profile
RUN source $HOME/.bash_profile
ENV CONFIGURE_OPTS --disable-install-doc
RUN rbenv install 2.2.3
RUN rbenv global 2.2.3
RUN bash -l -c 'gem update --system'
RUN bash -l -c 'gem update'
RUN bash -l -c 'gem install nokogiri -- --use-system-libraries'
RUN bash -l -c 'gem install bundler rails-api --no-rdoc --no-ri'
RUN touch /etc/sysconfig/network
EXPOSE 3306
EXPOSE 22
EXPOSE 80
EXPOSE 3389
You are trying to do install ruby-build as root using the deploy user. "Installing as a standalone program (advanced)" as per here.
You can try something like this (using sudo):
FROM centos:6.6
RUN yum update -y
RUN yum install git openssl-devel openssh-server sudo openssl readline-devel readline zlib-devel zlib libxml2-devel libxml2 libxslt-devel libxslt nginx tar gcc libaio libaio-devel -y
RUN rpm -Uvh https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chef-12.5.1-1.el6.x86_64.rpm
RUN sed -i -e "s/Defaults requiretty.*/ #Defaults requiretty/g" /etc/sudoers
RUN mkdir -p /var/run/sshd
# RUN adduser deploy -g wheel -p Password1
RUN useradd -m -u 1000 -G wheel deploy && echo '%wheel ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers.d/wheel
USER deploy
RUN git clone https://github.com/sstephenson/rbenv.git $HOME/.rbenv/
RUN git clone https://github.com/sstephenson/ruby-build.git $HOME/.rbenv/plugins/ruby-build
RUN sudo $HOME/.rbenv/plugins/ruby-build/install.sh
ENV PATH /home/deploy/.rbenv/bin:$PATH
RUN echo 'eval "$(rbenv init -)"' | sudo tee -a /etc/profile.d/rbenv.sh
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bashrc
RUN echo 'eval "$(rbenv init -)"' >> $HOME/.bash_profile
RUN source $HOME/.bash_profile
ENV CONFIGURE_OPTS --disable-install-doc
RUN rbenv install 2.2.3
RUN rbenv global 2.2.3
RUN bash -l -c 'gem update --system'
RUN bash -l -c 'gem update'
RUN bash -l -c 'gem install nokogiri -- --use-system-libraries'
RUN bash -l -c 'gem install bundler rails-api --no-rdoc --no-ri'
RUN touch /etc/sysconfig/network
EXPOSE 3306
EXPOSE 22
EXPOSE 80
EXPOSE 3389
I have a file which looks like that:
sudo apt-get install rar
sudo apt-get install gimp
sudo apt-get install gnome-tweak-tool
sudo apt-get install unity-tweak-tool
sudo apt-get install pidgin
I want to somehow add "-y" in the end of each line, how is it done?
Thanks
sed -i 's:$: -y:' YOURFILE
Will do it for you.
-i does the modification "in place", so no new file created (actully there's a tmp file)
s substitute
:delimiter
$ end of line
see the 3. point
-y replacement
Assuming you want to add -y (change it as you deem appropriate) at the end of each line, you can use sed by saying
$ cat file
sudo apt-get install rar
sudo apt-get install gimp
sudo apt-get install gnome-tweak-tool
sudo apt-get install unity-tweak-tool
sudo apt-get install pidgin
$ sed 's/$/ -y/' file
sudo apt-get install rar -y
sudo apt-get install gimp -y
sudo apt-get install gnome-tweak-tool -y
sudo apt-get install unity-tweak-tool -y
sudo apt-get install pidgin -y
This prints on standard out. If you wish to make in-place changes inside the file, you can use -i option of sed by saying
sed -i 's/$/ -y/' file
or redirect the output to another file by doing
sed 's/$/ -y/' file > newfile
If you are vi mode you can try
:%s/$/text_to_be_added/g and press "Enter"
If you are bash mode you can try
sed 's/$/text_to_be_added/g' filename
I'm trying to setup Vagrant virtual machines to support my learning through Seven Databases in Seven Weeks. I'm provisioning software using basic shell scripts which performs appropriate actions within a sudo environment. However, I'm using the vagrant user to run the tutorials, and would like the provisioning to install the appropriate node / NPM modules as Vagrant, rather than through sudo.
My current npm command is the last line in this provisioning script, but the module is unavailable when vagrant tried to execute node scripts.
apt-get update
apt-get -y install build-essential
apt-get -y install tcl8.5
wget http://redis.googlecode.com/files/redis-2.6.0-rc3.tar.gz
tar xzf redis-2.6.0-rc3.tar.gz
cd redis-2.6.0-rc3
make
make install
make test
mkdir /etc/redis
mv redis.conf /etc/redis/redis.conf
sed -i.bak 's/127.0.0.1/0.0.0.0/g' /etc/redis/redis.conf
sed -i.bak 's/daemonize no/daemonize yes/g' /etc/redis/redis.conf
sed -i.bak 's/dir .\//dir \/var\/lib\/redis/g' /etc/redis/redis.conf
cd src/
wget https://raw.github.com/gist/1053791/880a4a046e06028e160055406d02bdc7c57f3615/redis-server
mv redis-server.1 /etc/init.d/redis-server
mv redis-cli /etc/init.d/redis-cli
chmod +x /etc/init.d/redis-server
sed -i.bak 's/DAEMON=\/usr\/bin\/redis-server/DAEMON=\/usr\/local\/bin\/redis-server/g' /etc/init.d/redis-server
useradd redis
mkdir -p /var/lib/redis
mkdir -p /var/log/redis
chown redis.redis /var/lib/redis
chown redis.redis /var/log/redis
update-rc.d redis-server defaults
/etc/init.d/redis-server start
cd /etc/init.d/
echo ./redis-cli
echo http://blog.hemantthorat.com/install-redis-2-6-on-ubuntu/
apt-get -y install python-software-properties python g++ make
add-apt-repository -y ppa:chris-lea/node.js
apt-get update
apt-get -y install nodejs
npm install hiredis redis csv
Simply set privileged to false in your VagrantFile like this:
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
...
config.vm.provision :shell, privileged: false, path: "script.sh"
...
end
The shell provision runs as the root user. If you with to run as the vagrant user, you can do something like this:
sudo -u vagrant npm install hiredis redis
..or for multiple lines:
sudo -u vagrant << EOF
[...]
npm install hiredis
npm install redis
EOF
Maybe use npm install -g to install it globally in the vm?
sed -i 's/.*requiretty$/Defaults !requiretty/' /etc/sudoers