Vagrant Debian support (and experimental CentOS)

This changes the Vagrant setup to support multiple installations as multiple
boxes. In addition to Ubuntu Vagrant can now be used to install on Debian
as well as on CentOS.

I took the chance to clean up the .deb install a bit and backported analyzer
and celery to SysV proper so it runs there. Some of the distro specfics were
moved to the install script from the python setup scripts to acheive this.

For the CentOS support I added a rather involved OS prepare script. In the
long term this will be added to the preparing-the-server docs we already have.

I had to switch the default port to http-alt (8080). On CentOS 9080 is registered
for ocsp and getting it to work for apache without hacking SELinux is hard. I
think 8080 is the RFC way to go anyhow. If anyone want to override this it
should be rather easy using the --web-port arg and by hacking Vagrantfile.

The PyOpenSSL code has been refactored for all the distros that the Vagrantfile
now supports.

As far as my checks go, I tried this code with all the distros, uploaded a track
and downloaded a unicode and a ssl podcast and was able to listen to them
in each case.

In the experimental CentOS case, the UI is not up to spec since services
need to get scheduled through systemctl and the status overview (ie. on the /?config page)
do not work properly. They need to be as follows:

```
sudo systemctl start airtime-playout
sudo systemctl start airtime-liquidsoap
sudo systemctl start airtime_analyzer.service
sudo systemctl start airtime-celery.service
```
This commit is contained in:
Lucas Bickel 2017-03-08 12:39:59 +01:00
parent c8b4d40eb2
commit c29285ae48
19 changed files with 448 additions and 201 deletions

154
installer/vagrant/centos.sh Normal file
View file

@ -0,0 +1,154 @@
#!/bin/bash
# Additional Repos
yum install -y epel-release
# Nux Dextop
yum install -y http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm
# We are after PUIAS Unsupported where we get celery from
# the install needs forcing since springdale-core tries to replace centos-release
curl -O http://springdale.math.ias.edu/data/puias/6/x86_64/os/Packages/springdale-unsupported-6-2.sdl6.10.noarch.rpm
rpm -hiv --nodeps springdale-unsupported-6-2.sdl6.10.noarch.rpm
rm -f springdale-unsupported-6-2.sdl6.10.noarch.rpm
# we need to install the key manually since it is also part of springdale-core
curl -O http://puias.princeton.edu/data/puias/6/x86_64/os/RPM-GPG-KEY-puias
rpm --import RPM-GPG-KEY-puias
rm -f RPM-GPG-KEY-puias
# RaBe Liquidsoap Distribution (RaBe LSD)
curl -o /etc/yum.repos.d/home:radiorabe:liquidsoap.repo \
http://download.opensuse.org/repositories/home:/radiorabe:/liquidsoap/CentOS_7/home:radiorabe:liquidsoap.repo
# RaBe Audio Packages for Enterprise Linux (RaBe APEL)
curl -o /etc/yum.repos.d/home:radiorabe:audio.repo \
http://download.opensuse.org/repositories/home:/radiorabe:/audio/CentOS_7/home:radiorabe:audio.repo
# Update all the things (just to be sure we are on latest)
yum update -y
# Database
yum install -y postgresql-server patch
postgresql-setup initdb
patch -f /var/lib/pgsql/data/pg_hba.conf << EOD
--- /var/lib/pgsql/data/pg_hba.conf.orig2016-09-01 20:45:11.364000000 -0400
+++ /var/lib/pgsql/data/pg_hba.conf2016-09-01 20:46:17.939000000 -0400
@@ -78,10 +78,11 @@
# "local" is for Unix domain socket connections only
local all all peer
+local all all md5
# IPv4 local connections:
-host all all 127.0.0.1/32 ident
+host all all 127.0.0.1/32 md5
# IPv6 local connections:
-host all all ::1/128 ident
+host all all ::1/128 md5
# Allow replication connections from localhost, by a user with the
# replication privilege.
#local replication postgres peer
EOD
systemctl enable postgresql
systemctl start postgresql
# create database user airtime with password airtime
useradd airtime
echo "airtime:airtime" | chpasswd
su -l postgres bash -c 'createuser airtime'
su -l postgres bash -c 'createdb -O airtime airtime'
echo "ALTER USER airtime WITH PASSWORD 'airtime';" | su -l postgres bash -c psql
echo "GRANT ALL PRIVILEGES ON DATABASE airtime TO airtime;" | su -l postgres bash -c psql
# RabbitMQ
yum install -y rabbitmq-server
systemctl enable rabbitmq-server
systemctl start rabbitmq-server
rabbitmqctl add_user airtime airtime
rabbitmqctl add_vhost /airtime
rabbitmqctl set_permissions -p /airtime airtime ".*" ".*" ".*"
# LibreTime deps
yum install -y \
git \
php \
php-xml \
php-pdo \
php-pgsql \
php-bcmath \
php-mbstring \
httpd \
liquidsoap \
silan \
icecast \
python-pip \
selinux-policy \
policycoreutils-python \
python-celery
# for pip ssl install
yum install -y \
python-devel \
python-lxml \
openssl-devel
# SELinux Setup
setsebool -P httpd_can_network_connect 1
setsebool -P httpd_can_network_connect_db 1
setsebool -P httpd_execmem on # needed by liquidsoap to do stuff when called by php
setsebool -P httpd_use_nfs 1 # to get nfs mounted /vagrant
setsebool -P git_system_use_nfs 1 # same for git
semanage port -a -t http_port_t -p tcp 9080 # default vagrant web port
# Allow apache full access to /vagrant and /etc/airtime
semanage fcontext -a -t httpd_sys_rw_content_t "/vagrant(/.*)?"
semanage fcontext -a -t httpd_sys_rw_content_t "/etc/airtime(/.*)?"
semanage fcontext -a -t httpd_sys_rw_content_t "/srv/airtime(/.*)?"
restorecon -Rv /vagrant /etc/airtime /srv/airtime
# Disable default apache page
sed -i -e 's/^/#/' /etc/httpd/conf.d/welcome.conf
# Quick and dirty systemd unit install (will be in package later)
unit_dir="/etc/systemd/system"
unit_src_dir="/vagrant/installer/systemd"
cp -rp ${unit_src_dir}/*.service ${unit_dir}
# Overrides to use apache user for now (final packaging will have dedicated users)
for service in `ls ${unit_src_dir}/*.service`; do
unit_name=`basename ${service}`
if [ "$unit_name" = "airtime-celery.service" ]; then
continue
fi
sed -i \
-e 's/User=.*/User=apache/' \
-e 's/Group=.*/Group=apache/' \
${unit_dir}/${unit_name}
done
# for good measure, lets reload em
systemctl daemon-reload
# celery will not run unless we install a specific version (https://github.com/pypa/setuptools/issues/942)
# this will need to be figured out later on and will get overriden by the docs installer anyhow :(
pip install setuptools==33.1.1
pip freeze setuptools==33.1.1
# the web will fail badly if this is not set, using my personal default just because
echo 'date.timezone=Europe/Zurich' >> /etc/php.d/timezone.ini
systemctl restart httpd
# icecast needs to be available to everyone
sed -i -e 's@<bind-address>127.0.0.1</bind-address>@<bind-address>0.0.0.0</bind-address>@' /etc/icecast.xml
systemctl enable --now icecast