| .. |
| .. Copyright 2015 Comcast Cable Communications Management, LLC |
| .. |
| .. Licensed under the Apache License, Version 2.0 (the "License"); |
| .. you may not use this file except in compliance with the License. |
| .. You may obtain a copy of the License at |
| .. |
| .. http://www.apache.org/licenses/LICENSE-2.0 |
| .. |
| .. Unless required by applicable law or agreed to in writing, software |
| .. distributed under the License is distributed on an "AS IS" BASIS, |
| .. WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| .. See the License for the specific language governing permissions and |
| .. limitations under the License. |
| .. |
| |
| .. index:: |
| Traffic Ops - Installing |
| |
| .. _rl-ps: |
| |
| Installing Traffic Ops |
| %%%%%%%%%%%%%%%%%%%%%% |
| |
| System Requirements |
| ------------------- |
| The user must have the following for a successful install: |
| |
| * CentOS 6 |
| * 4 vCPUs |
| * 32GB RAM |
| * 20 GB disk space |
| * YUM repository with minimally the following dependecies avaliable |
| |
| * apr 1.3.9-5 |
| * apr-util 1.3.9-3 |
| * apr-util-ldap 1.3.9-3 |
| * expat-devel 2.0.1-11 |
| * genisoimage 1.1.9-12 |
| * httpd 2.2.15 |
| * httpd-tools 2.2.15 |
| * libpcap-devel 14:1.4 |
| * mod_ssl 1:2.2.15-29 |
| * mysql 5.1.71 |
| * autoconf 2.63-5.1. |
| * automake 1.11.1-4 |
| * gcc 4.4.7-4 |
| * gettext 0.17-16 |
| * libcurl-devel 7.19.7-37 |
| * libtool 2.2.6-15.5 |
| * mysql-devel 5.1.73-3 |
| * perl-CPAN 1.9402-136 |
| * libcurl 7.19.7-37 |
| * openssl 1.0.1e-30 |
| * cloog-ppl 0.15.7-1.2 |
| * cpp 4.4.7-4 |
| * cvs 1.11.23-16 |
| * libgomp 4.4.7-4 |
| * libidn-devel 1.18-2 |
| * m4 1.4.13-5 |
| * mpfr 2.4.1-6 |
| * perl-Digest-SHA 1:5.47-136 |
| * ppl 0.10.2-11 |
| * curl 7.19.7-37 |
| * openssl-devel 1.0.1e-30 |
| |
| * Access to `The Comprehensive Perl Archive Network (CPAN) <http://www.cpan.org/>`_ |
| |
| .. Note:: The above versions are known to work on CentOS 6.5. Higher versions may work. |
| |
| .. Note:: Although Traffic Ops supports both MySQL and Postgres as a database, support for MySQL is more mature and better tested. It is best to use MySQL when first getting started, and the rest of this quide assumes MySQL as the database. |
| |
| Navigating the Install |
| ----------------------- |
| To begin the install: |
| |
| 1. Install Traffic Ops: |
| Download the traffic_ops rpm package from http://traffic-control-cdn.net/downloads/index.html |
| |
| ``sudo rpm -ivh traffic_ops-1.*.*-****.x86_64.rpm`` |
| |
| |
| |
| |
| |
| 2. After installation of Traffic Ops rpm enter the following command: ``sudo /opt/traffic_ops/install/bin/postinstall`` |
| |
| Example output:: |
| |
| |
| trafficops-vm # /opt/traffic_ops/install/bin/postinstall |
| |
| This script will build and package the required Traffic Ops perl modules. |
| In order to complete this operation, Development tools such as the gcc |
| compiler must be installed on this machine. |
| |
| Hit ENTER to continue: |
| |
| |
| The first thing the post install will do is install additional packages needed from the yum repo. |
| |
| Ater that, it will automatically proceed to installing the required Perl packages from CPAN. |
| |
| .. Note:: Especially when installing Traffic Ops for the first time on a system this can take a long time, since many dependencies for the Mojolicous application need to be downloaded. Expect 30 minutes. |
| |
| If there are any prompts in this phase, please just answer with the defaults (some CPAN installs can prompt for install questions). |
| |
| When this phase is complete, you will see:: |
| |
| ... |
| Successfully installed Test-Differences-0.63 |
| Successfully installed DBIx-Class-Schema-Loader-0.07042 |
| Successfully installed Time-HiRes-1.9726 (upgraded from 1.9719) |
| Successfully installed Mojolicious-Plugin-Authentication-1.26 |
| 113 distributions installed |
| Complete! Modules were installed into /opt/traffic_ops/app/local |
| Linking perl libraries... |
| Installing perl scripts |
| |
| |
| This script will initialize the Traffic Ops database. |
| Please enter the following information in order to completely |
| configure the Traffic Ops mysql database. |
| |
| |
| Database type [mysql]: |
| |
| |
| The next phase of the install will ask you about the local environment for your CDN. |
| |
| .. Note:: Before proceeding to this step, the database has to have at least a root password, and needs to be started. When using mysql, please type ``service mysqld start`` as root in another terminal and follow the instructions on the screen to set the root password. |
| |
| .. Note:: CentOS files note. |
| |
| Example output:: |
| |
| Database type [mysql]: |
| Database name [traffic_ops_db]: |
| Database server hostname IP or FQDN [localhost]: |
| Database port number [3306]: |
| Traffic Ops database user [traffic_ops]: |
| Password for traffic_ops: |
| Re-Enter password for traffic_ops: |
| |
| Error: passwords do not match, try again. |
| |
| Password for traffic_ops: |
| Re-Enter password for traffic_ops: |
| |
| Database server root (admin) user name [root]: |
| Database server root password: |
| Database Type: mysql |
| Database Name: traffic_ops_db |
| Hostname: localhost |
| Port: 3306 |
| Database User: traffic_ops |
| Is the above information correct (y/n) [n]: y |
| |
| The database properties have been saved to /opt/traffic_ops/app/conf/production/database.conf |
| |
| The database configuration has been saved. Now we need to set some custom |
| fields that are necessary for the CDN to function correctly. |
| |
| |
| Traffic Ops url [https://localhost]: https://traffic-ops.kabletown.net |
| Human-readable CDN Name. (No whitespace, please) [kabletown_cdn]: |
| DNS sub-domain for which your CDN is authoritative [cdn1.kabletown.net]: |
| Fully qualified name of your CentOS 6.5 ISO kickstart tar file, or 'na' to skip and add files later [/var/cache/centos65.tgz]: na |
| Fully qualified location to store your ISO kickstart files [/var/www/files]: |
| |
| Traffic Ops URL: https://traffic-ops.kabletown.net |
| Traffic Ops Info URL: https://traffic-ops.kabletown.net/info |
| Domainname: cdn1.kabletown.net |
| CDN Name: kabletown_cdn |
| GeoLocation Polling URL: https://traffic-ops.kabletown.net/routing/GeoIP2-City.mmdb.gz |
| CoverageZone Polling URL: https://traffic-ops.kabletown.net/routing/coverage-zone.json |
| |
| Is the above information correct (y/n) [n]: y |
| Install information has been saved to /opt/traffic_ops/install/data/json/post_install.json |
| |
| |
| Adding an administration user to the Traffic Ops database. |
| |
| Administration username for Traffic Ops: admin |
| Password for the admin user admin: |
| Verify the password for admin: |
| Do you wish to create an ldap configuration for access to traffic ops [y/n] ? [n]: n |
| creating database |
| Creating database... |
| Creating user... |
| Flushing privileges... |
| setting up database |
| Executing 'drop database traffic_ops_db' |
| Executing 'create database traffic_ops_db' |
| Creating database tables... |
| Migrating database... |
| goose: migrating db environment 'production', current version: 0, target: 20150316100000 |
| OK 20141222103718_extension.sql |
| OK 20150108100000_add_job_deliveryservice.sql |
| OK 20150205100000_cg_location.sql |
| OK 20150209100000_cran_to_asn.sql |
| OK 20150210100000_ds_keyinfo.sql |
| OK 20150304100000_add_ip6_ds_routing.sql |
| OK 20150310100000_add_bg_fetch.sql |
| OK 20150316100000_move_hdr_rw.sql |
| Seeding database... |
| Database initialization succeeded. |
| seeding profile data... |
| name EDGE1 description Edge 1 |
| name TR1 description Traffic Router 1 |
| name TM1 description Traffic Monitor 1 |
| name MID1 description Mid 1 |
| seeding parameter data... |
| |
| Explanation of the information that needs to be provided: |
| |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Field | Description | |
| +====================================================+===============================================================================================+ |
| | Database type | mysql or postgres | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Database name | The name of the database Traffic Ops uses to store the configuration information | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Database server hostname IP or FQDN | The hostname of the database server | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Database port number | The database port number | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Traffic Ops database user | The username Traffic Ops will use to read/write from the database | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Password for traffic ops | The password for the above database user | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Database server root (admin) user name | Privileged database user that has permission to create the database and user for Traffic Ops | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Database server root (admin) user password | The password for the above privileged database user | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Traffic Ops url | The URL to connect to this instance of Traffic Ops, usually https://<traffic ops host FQDN>/ | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Human-readable CDN Name | The name of the first CDN traffic Ops will be managing | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | DNS sub-domain for which your CDN is authoritative | The DNS domain that will be delegated to this Traffic Control CDN | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | name of your CentOS 6.5 ISO kickstart tar file | See :ref:`Creating-CentOS-Kickstart` | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Administration username for Traffic Ops | The Administration (highest privilege) Traffic Ops user to create; | |
| | | use this user to login for the first time and create other users | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| | Password for the admin user | The password for the above user | |
| +----------------------------------------------------+-----------------------------------------------------------------------------------------------+ |
| |
| |
| The postinstall script will now seed the database with some inital configuration settings for the CDN and the servers in the CDN. |
| |
| The next phase is the download of the geo location database and configuration of information needed for SSL certificates. |
| |
| Example output:: |
| |
| Downloading MaxMind data. |
| --2015-04-14 02:14:32-- http://geolite.maxmind.com/download/geoip/database/GeoLite2-City.mmdb.gz |
| Resolving geolite.maxmind.com... 141.101.115.190, 141.101.114.190, 2400:cb00:2048:1::8d65:73be, ... |
| Connecting to geolite.maxmind.com|141.101.115.190|:80... connected. |
| HTTP request sent, awaiting response... 200 OK |
| Length: 17633433 (17M) [application/octet-stream] |
| Saving to: "GeoLite2-City.mmdb.gz" |
| |
| 100%[==================================================================================================================================================================>] 17,633,433 7.03M/s in 2.4s |
| |
| 2015-04-14 02:14:35 (7.03 MB/s) - "GeoLite2-City.mmdb.gz" saved [17633433/17633433] |
| |
| Copying coverage zone file to public dir. |
| |
| Installing SSL Certificates. |
| |
| We're now running a script to generate a self signed X509 SSL certificate. |
| When prompted to enter a pass phrase, just enter 'pass' each time. The |
| pass phrase will be stripped from the private key before installation. |
| |
| When prompted to enter a 'challenge password', just hit the ENTER key. |
| |
| The remaining enformation Country, State, Locality, etc... are required to |
| generate a properly formatted SSL certificate. |
| |
| Hit Enter when you are ready to continue: |
| Postinstall SSL Certificate Creation. |
| |
| Generating an RSA Private Server Key. |
| |
| Generating RSA private key, 1024 bit long modulus |
| ..........................++++++ |
| .....................++++++ |
| e is 65537 (0x10001) |
| Enter pass phrase for server.key: |
| Verifying - Enter pass phrase for server.key: |
| |
| The server key has been generated. |
| |
| Creating a Certificate Signing Request (CSR) |
| |
| Enter pass phrase for server.key: |
| You are about to be asked to enter information that will be incorporated |
| into your certificate request. |
| What you are about to enter is what is called a Distinguished Name or a DN. |
| There are quite a few fields but you can leave some blank |
| For some fields there will be a default value, |
| If you enter '.', the field will be left blank. |
| ----- |
| Country Name (2 letter code) [XX]:US |
| State or Province Name (full name) []:CO |
| Locality Name (eg, city) [Default City]:Denver |
| Organization Name (eg, company) [Default Company Ltd]: |
| Organizational Unit Name (eg, section) []: |
| Common Name (eg, your name or your server's hostname) []: |
| Email Address []: |
| |
| Please enter the following 'extra' attributes |
| to be sent with your certificate request |
| A challenge password []:pass |
| An optional company name []: |
| |
| The Certificate Signing Request has been generated. |
| Removing the pass phrase from the server key. |
| Enter pass phrase for server.key.orig: |
| writing RSA key |
| |
| The pass phrase has been removed from the server key. |
| |
| Generating a Self-signed certificate. |
| Signature ok |
| subject=/C=US/ST=CO/L=Denver/O=Default Company Ltd |
| Getting Private key |
| |
| A server key and self signed certificate has been generated. |
| |
| Installing the server key and server certificate. |
| |
| The private key has been installed. |
| |
| Installing the self signed certificate. |
| |
| Saving the self signed csr. |
| |
| The self signed certificate has now been installed. |
| |
| You may obtain a certificate signed by a Certificate Authority using the |
| server.csr file saved in the current directory. Once you have obtained |
| a signed certificate, copy it to /etc/pki/tls/certs/localhost.crt and |
| restart Traffic Ops. |
| |
| |
| |
| SSL Certificates have been installed. |
| |
| Starting Traffic Ops. |
| |
| Starting Traffic Ops |
| |
| Subroutine TrafficOps::has redefined at /opt/traffic_ops/app/local/lib/perl5/Mojo/Base.pm line 38. |
| Subroutine TrafficOps::has redefined at /opt/traffic_ops/app/local/lib/perl5/Mojo/Base.pm line 38. |
| Loading config from /opt/traffic_ops/app/conf/cdn.conf |
| Reading log4perl config from /opt/traffic_ops/app/conf/production/log4perl.conf |
| Starting hot deployment for Hypnotoad server 32192. |
| |
| Waiting for Traffic Ops to start. |
| |
| |
| Shutdown Traffic Ops [y/n] [n]: n |
| |
| To start Traffic Ops: service traffic_ops start |
| To stop Traffic Ops: service traffic_ops stop |
| |
| traffic_ops # |
| |
| Traffic Ops is now installed! |
| |
| Upgrading Traffic Ops |
| ===================== |
| To upgrade: |
| |
| 1. Enter the following command:``service traffic_ops stop`` |
| 2. Enter the following command:``yum upgrade traffic_ops`` |
| 3. See :ref:`rl-ps` to run the post install. |
| 4. Enter the following command:``service traffic_ops start`` |
