add INSTALL.md instructions
Project: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/commit/6a3abca3 Tree: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/tree/6a3abca3 Diff: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/diff/6a3abca3 Branch: refs/heads/master Commit: 6a3abca3fda8ad6a2da81fde0046769337181972 Parents: c4485eb Author: Dan Kirkwood <dang...@gmail.com> Authored: Thu Mar 9 16:51:34 2017 -0700 Committer: Dewayne Richardson <dewr...@apache.org> Committed: Thu Mar 30 07:23:15 2017 -0600 ---------------------------------------------------------------------- INSTALL.md | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/blob/6a3abca3/INSTALL.md ---------------------------------------------------------------------- diff --git a/INSTALL.md b/INSTALL.md new file mode 100644 index 0000000..f1a9ab0 --- /dev/null +++ b/INSTALL.md @@ -0,0 +1,101 @@ +# From new CentOS 7 install: + +## Disable selinux: +### change `/etc/selinux/config` to `SELINUX=disabled` + +## Install Postgreql 9.6 client and libraries + +Instructions are here: https://yum.postgresql.org/ + +- grab the link for CentOS 7 and install: + $ sudo yum install https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-xxxx.noarch.rpm + +- install `postgresql96` (for psql commands) and `postgresql96-devel` (for includes/libraries needed to install `DBD::Pg` perl library) + $ sudo yum install postgresql96 postgresql96-devel + +## Install Postgres 9.6 server (in a container or on the host) + +### on the host: + $ sudo yum install postgresql96-server + +### -or- in a container + +NOTE: you do *not* need postgresql96-server if running postgres within a `docker` container. + +Install `docker` and `docker-compose` using instructions here: + https://docs.docker.com/engine/installation/linux/centos/ + https://docs.docker.com/compose/install/ + +Add yourself to `docker` group + $ sudo usermod -G docker $USER + +Remember to logout and login again.. You should see `docker` in your list of groups: + + $ id + uid=9876(myuser) gid=9876(myuser) groups=9876(myuser),990(docker) ... + +Start a docker container to run postgres + $ cd incubator-trafficcontrol/traffic_ops/app/db/pg-migration + $ ./start_postgres.sh + +Edit `mysql-to-postgres.yml` to suit your needs. +- modify `POSTGRES_*` vars to apply to new postgres container that will house + +If migrating from an existing pre-2.0 traffic_ops server (mysql): +- `TO_*` vars for admin access to existing mysql-based `traffic_ops` (to get a db dump) +- `MYSQL_*` vars to apply to temporary mysql container + +Run migration from existing mysql-based `traffic_ops` + $ ./migrate.sh + +## Install `traffic_ops` + $ sudo yum install traffic_ops + +## Install `go` and `gcc` (required for `goose` and some `Perl` modules) + $ sudo yum install go gcc + +## Install Perl modules + $ sudo cpanm Carton + +IMPORTANT!!: We're using a later version of Postgresql, so it's not installed in the default place. +We need to tell carton where it is so the `DBD::Pg` module is installed correctly. + + $ sudo su - + # cd /opt/traffic_ops/app + # POSTGRES_HOME=/usr/pgsql-9.6 /usr/local/bin/carton + + +## Install goose + $ sudo GOPATH=/tmp GOBIN=/usr/local/bin go get bitbucket.org/liamstask/goose/cmd/goose + + +## Modify `traffic_ops` configuration + +- `/opt/traffic_ops/app/db` + - `dbconf.yml` + - modify "production" line to match user/pass from env file above +- `/opt/traffic_ops/app/conf` + - `cdn.conf` + - set workers to desired value (96 is far too high for dev environment -- 15 is suggested) + - change `to.base_url` to appropriate FQDN or IP address + - `ldap.conf` + - add ldap server credentials if needed + - `production/database.conf` + - modify to match user/pass from env file above + - `production/riak.conf`, `production/influxdb.conf` + - add appropriate user/password + - `production/log4perl.conf` + - if logging data needed, change ERROR to DEBUG on first line + +## Initialize the db + $ cd /opt/traffic_ops/app + $ PERL5LIB=$(pwd)/lib:$(pwd)/local/lib/perl5 db/admin.pl --env=production setup + +## Install any extensions needed + - install in /opt/traffic_ops_extensions + +## Install `openssl` certs (or use this to generate them) + - `sudo /opt/traffic_ops/install/bin/generateCert` + +## Install web dependencies + - `sudo /opt/traffic_ops/install/bin/download_web_deps`
