Metadata-Version: 2.1
Name: IM
Version: 1.10.4
Summary: IM is a tool to manage virtual infrastructures on Cloud deployments
Home-page: http://www.grycap.upv.es/im
Author: GRyCAP - Universitat Politecnica de Valencia
Author-email: micafer1@upv.es
License: GPL version 3, http://www.gnu.org/licenses/gpl-3.0.txt
Description: # IM - Infrastructure Manager
        
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        IM is a tool that deploys complex and customized virtual infrastructures on IaaS
        Cloud deployments (such as AWS, OpenStack, etc.). It eases the access and the
        usability of IaaS clouds by automating the VMI (Virtual Machine Image)
        selection, deployment, configuration, software installation, monitoring and
        update of the virtual infrastructure. It supports APIs from a large number of virtual
        platforms, making user applications cloud-agnostic. In addition it integrates a
        contextualization system to enable the installation and configuration of all the
        user required applications providing the user with a fully functional
        infrastructure.
        
        Read the documentation and more at http://www.grycap.upv.es/im.
        
        There is also an Infrastructure Manager YouTube reproduction list with a set of videos with demos
        of the functionality of the platform: https://www.youtube.com/playlist?list=PLgPH186Qwh_37AMhEruhVKZSfoYpHkrUp.
        
        Please acknowledge the use of this software in your scientific publications by including the following reference:
        
        Miguel Caballer, Ignacio Blanquer, German Molto, and Carlos de Alfonso. "[Dynamic management of virtual infrastructures](https://link.springer.com/article/10.1007/s10723-014-9296-5)". Journal of Grid Computing, Volume 13, Issue 1, Pages 53-70, 2015, ISSN 1570-7873, DOI: 10.1007/s10723-014-9296-5.
        
        
        ## 1 DOCKER IMAGE (Recommended Option)
        
        The recommended option to use the Infrastructure Manager service is using the available docker image.
        A Docker image named `grycap/im` has been created to make easier the deployment of an IM service using the 
        default configuration. Information about this image can be found here: https://hub.docker.com/r/grycap/im/.
        
        How to launch the IM service using docker::
        
        ```sh
        $ sudo docker run -d -p 8899:8899 -p 8800:8800 --name im grycap/im
        ```
        
        To make the IM data persistent you also have to specify a persistent location for the IM database using the IM_DATA_DB environment variable and adding a volume::
        
        ```sh
        $ sudo docker run -d -p 8899:8899 -p 8800:8800 -v "/some_local_path/db:/db" -e IM_DATA_DB=/db/inf.dat --name im grycap/im
        ```
        
        You can also specify an external MySQL server to store IM data using the IM_DATA_DB environment variable::
        
        ```sh
        $ sudo docker run -d -p 8899:8899 -p 8800:8800 -e IM_DATA_DB=mysql://username:password@server/db_name --name im grycap/im 
        ```
        
        Or you can also add a volume with all the IM configuration::
        
        ```sh
        $ sudo docker run -d -p 8899:8899 -p 8800:8800 -v "/some_local_path/im.cfg:/etc/im/im.cfg" --name im grycap/im
        ```
        
        ## 2 Kubernetes Helm Chart
        
        The IM service and web interface can be installed on top of [Kubernetes](https://kubernetes.io/) using [Helm](https://helm.sh/).
        
        How to install the IM chart:
        
        First add the GRyCAP repo:
        
        ```sh
        helm repo add grycap https://grycap.github.io/helm-charts/
        ```
        
        Then install the IM chart (with Helm v2):
        
        ```sh
        helm install --namespace=im --name=im  grycap/IM
        ```
        
        Then install the IM chart (with Helm v3):
        
        ```sh
        helm install --namespace=im --create-namespace im  grycap/IM
        ```
        
        All the information about this chart is available at the [IM chart README](https://github.com/grycap/helm-charts/blob/master/IM/README.md).
        
        ## 3 INSTALLATION
        
        ### 3.1 REQUISITES
        
        IM is based on Python, so Python 2.7 or higher (Python 3.5 or higher recommended) runtime and
        standard library must be installed in the system.
        
        If you use pip to install the IM, all the requisites will be installed.
        However, if you install IM from sources you should install:
        
         * The RADL parser (https://github.com/grycap/radl), available in pip
           as the ``RADL`` package.
        
         * The paramiko ssh2 protocol library for python version 1.14 or later
        (http://www.lag.net/paramiko/), typically available as the ``python-paramiko`` package.
        
         * The YAML library for Python, typically available as the ``python-yaml`` or ``PyYAML`` package.
        
         * The suds library for Python, typically available as the ``python-suds`` package.
        
         * The Netaddr library for Python, typically available as the ``python-netaddr`` package.
        
         * The Requests library for Python, typically available as the ``python-requests`` package.
        
         * TOSCA parser library for Python, available as the ``tosca-parser`` package in pip.
        
         * Ansible (http://www.ansibleworks.com/) to configure nodes in the infrastructures.
           In particular, Ansible 2.4+ must be installed.
           To ensure the functionality the following values must be set in the ansible.cfg file (usually found in /etc/ansible/):
        
        ```yml
        [defaults]
        transport  = smart
        host_key_checking = False
        nocolor = 1
        
        become_user      = root
        become_method    = sudo
        
        [paramiko_connection]
        
        record_host_keys=False
        
        [ssh_connection]
        
        # Only in systems with OpenSSH support to ControlPersist
        ssh_args = -o ControlMaster=auto -o ControlPersist=900s -o UserKnownHostsFile=/dev/null
        # In systems with older versions of OpenSSH (RHEL 6, CentOS 6, SLES 10 or SLES 11) 
        #ssh_args = -o UserKnownHostsFile=/dev/null
        pipelining = True
        ```
        
        ### 3.2 OPTIONAL PACKAGES
        
        The Bottle framework (http://bottlepy.org/) is used for the REST API. 
        It is typically available as the ``python-bottle`` system package or ``bottle`` pip package.
        
        The CherryPy Web framework (http://www.cherrypy.org/), is needed for the REST API. 
        It is typically available as the ``python-cherrypy`` or ``python-cherrypy3`` system package
        or ``CherryPy`` pip package.
        In newer versions (9.0 and later) the functionality has been moved to the ``cheroot`` library
        (https://github.com/cherrypy/cheroot) it can be installed using pip.
        
        Apache-libcloud (http://libcloud.apache.org/) 3.0 or later is used in the
        LibCloud, OpenStack and GCE connectors. It is typically available as the ``python-libcloud`` 
        system package or ``apache-libcloud`` pip package.
        
        Boto (http://boto.readthedocs.org) 2.29.0 or later is used as interface to
        Amazon EC2. It is available as package named ``python-boto`` in Debian based
        distributions or ``boto`` pip package. It can also be downloaded from boto GitHub repository (https://github.com/boto/boto).
        Download the file and copy the boto subdirectory into the IM install path.
        
        In case of using the a MySQL DB as the backend to store IM data. The Python interface to MySQL
        must be installed, typically available as the package ``python-mysqldb`` or ``MySQL-python`` package.
        In case of using Python 3 use the PyMySQL package, available as the package ``python3-pymysql`` on 
        debian systems or ``PyMySQL`` package in pip.  
        
        In case of using the a MongoDB as the backend to store IM data. The Python interface to MongoDB
        must be installed, typically available as the package ``python-pymongo``package in most distributions
        or ``pymongo`` pip package.
        
        In case of using the SSL secured version of the REST API pyOpenSSL (https://pyopenssl.org/) must be installed.
        available as ``pyOpenSSL`` package in pip.  
        
        Azure python SDK (https://azure.microsoft.com/es-es/develop/python/) is used to connect with the 
        Microsoft Azure platform. The easiest way is to install all the required packages with pip:
        
        ```sh
        $ pip install msrest msrestazure azure-common azure-mgmt-storage azure-mgmt-compute azure-mgmt-network azure-mgmt-resource azure-mgmt-dns
        ```
        
        The VMware vSphere API Python Bindings (https://github.com/vmware/pyvmomi/) are needed by the vSphere
        connector. It is available as the package ``pyvmomi`` at the pip repository.  
        
        
        ### 3.3 INSTALLING
        
        #### 3.3.1 Using installer (Recommended option)
        
        The IM provides a script to install the IM in one single step (using pip).
        You only need to execute the following command:
        
        ```sh
        $ wget -qO- https://raw.githubusercontent.com/grycap/im/master/install.sh | bash
        ```
        
        It works for the most recent version of the main Linux distributions (RHEL, CentOS, Fedora, Ubuntu, Debian).
        In case that you O.S. does not work with this install script see next sections.
        
        #### 3.3.2 From PIP
        
        First you need to install pip tool and some packages needed to compile some of the IM requirements.
        To install them in Debian and Ubuntu based distributions, do::
        
        ```sh
        $ apt update
        $ apt install gcc python-dev libffi-dev libssl-dev python-pip sshpass python-pysqlite2
        ```
        
        In Red Hat based distributions (RHEL, CentOS, Amazon Linux, Oracle Linux,
        Fedora, etc.), do:
        
        ```sh
        $ yum install epel-release
        $ yum install which gcc python-devel libffi-devel openssl-devel python-pip sshpass python-sqlite3dbm
        ```
        
        Then you only have to call the install command of the pip tool with the IM package:
        
        ```sh
        $ pip install IM
        ```
        
        Pip will also install the, non installed, pre-requisites needed. So Ansible  2.4 or later will 
        be installed in the system. Some of the optional packages are also installed please check if some
        of IM features that you need requires to install some of the packages of section OPTIONAL PACKAGES. 
        
        You must also remember to modify the ansible.cfg file setting as specified in the 
        REQUISITES section.
        
        #### 3.3.3 From System packages
        
        This option is not recommended as in most of the cases some packages will not have the last version,
        so part of the IM functionality may not be available.
        
        ##### 3.3.3.1 From RPM packages (RH7)
        
        Download the RPM package from [GitHub](https://github.com/grycap/im/releases/latest).
        Also remember to download the RPMs of the RADL and TOSCA parser packages from its corresponding GitHub repositories: [RADL](https://github.com/grycap/radl/releases/latest) and [TOSCA parser](https://github.com/indigo-dc/tosca-parser/releases/latest).
        
        
        You must have the epel repository enabled:
        
        ```sh
        $ yum install epel-release
        ```
        
        Then install the downloaded RPMs:
        
        ```sh
        $ yum localinstall IM-*.rpm RADL-*.rpm
        ```
        
        Azure python SDK is not available in CentOS. So if you need the Azure plugin you have to manually install them using pip as
        shown in the OPTIONAL PACKAGES section.
        
        
        ##### 3.3.3.2 From Deb package (Tested with Ubuntu 14.04, 16.04 and 18.04)
        
        Download the Deb package from [GitHub](https://github.com/grycap/im/releases/latest).
        Also remember to download the Debs of the RADL and TOSCA parser packages from its corresponding GitHub repositories: [RADL](https://github.com/grycap/radl/releases/latest) and [TOSCA parser](https://github.com/indigo-dc/tosca-parser/releases/latest).
        
        
        In Ubuntu 14.04 there are some requisites not available for the "trusty" version or are too old, so you have to manually install them manually.
        You can download it from their corresponding PPAs. But here you have some links:
         
         * python-backports.ssl-match-hostname: [download](http://archive.ubuntu.com/ubuntu/pool/universe/b/backports.ssl-match-hostname/python-backports.ssl-match-hostname_3.4.0.2-1_all.deb)
         * python-scp: [download](http://archive.ubuntu.com/ubuntu/pool/universe/p/python-scp/python-scp_0.10.2-1_all.deb)
         * python-libcloud: [download](http://archive.ubuntu.com/ubuntu/pool/universe/libc/libcloud/python-libcloud_2.2.1-1_all.deb)
         * python-xmltodict: [download](http://archive.ubuntu.com/ubuntu/pool/universe/p/python-xmltodict/python-xmltodict_0.11.0-1_all.deb)
        
        Also Azure python SDK is not available in Ubuntu 16.04. So if you need the Azure plugin you have to manually install them.
        You can download it from their corresponding PPAs. But here you have some links:
        
         * python-msrestazure: [download](https://launchpad.net/ubuntu/+archive/primary/+files/python-msrestazure_0.4.3-1_all.deb)
         * python-msrest: [download](https://launchpad.net/ubuntu/+archive/primary/+files/python-msrest_0.4.4-1_all.deb)
         * python-azure: [download](https://launchpad.net/ubuntu/+archive/primary/+files/python-azure_2.0.0~rc6+dfsg-2_all.deb)
        
        It is also recommended to configure the Ansible PPA to install the newest versions of Ansible (see [Ansible installation](http://docs.ansible.com/ansible/intro_installation.html#latest-releases-via-apt-ubuntu)):
        
        ```sh
        $ sudo apt-get install software-properties-common
        $ sudo apt-add-repository ppa:ansible/ansible
        $ sudo apt-get update
        ```
        
        Put all the .deb files in the same directory and do::
        
        ```sh
        $ sudo dpkg -i *.deb
        $ sudo apt install -f -y
        ```
        
        #### 3.3.4 FROM SOURCE
        
        Select a proper path where the IM service will be installed (i.e. /usr/local/im,
        /opt/im or other). This path will be called IM_PATH
        
        ```sh
        $ tar xvzf IM-X.XX.tar.gz
        $ chown -R root:root IM-X.XX
        $ mv IM-X.XX /usr/local
        ```
        
        Finally you must copy (or link) $IM_PATH/scripts/im file to /etc/init.d directory.
        
        ```sh
        $ ln -s /usr/local/im/scripts/im /etc/init.d/im
        ```
        
        ### 3.4 START IM ON BOOT
        
        In case that you want the IM service to be started at boot time, you must
        execute the next set of commands:
        
        On Debian Systems:
        
        ```sh
        $ chkconfig im on
        ```
        
        Or for newer systems like ubuntu 14.04:
        
        ```sh
        $ sysv-rc-conf im on
        ```
        
        On RedHat Systems:
        
        ```sh
        $ update-rc.d im start 99 2 3 4 5 . stop 05 0 1 6 .
        ```
        
        Or you can do it manually:
        
        ```sh
        $ ln -s /etc/init.d/im /etc/rc2.d/S99im
        $ ln -s /etc/init.d/im /etc/rc3.d/S99im
        $ ln -s /etc/init.d/im /etc/rc5.d/S99im
        $ ln -s /etc/init.d/im /etc/rc1.d/K05im
        $ ln -s /etc/init.d/im /etc/rc6.d/K05im
        ```
        
        Adjust the installation path by setting the IMDAEMON variable at /etc/init.d/im
        to the path where the IM im_service.py file is installed (e.g. /usr/local/im/im_service.py),
        or set the name of the script file (im_service.py) if the file is in the PATH
        (pip puts the im_service.py file in the PATH as default).
        
        ### 4 CONFIGURATION
        
        Check the parameters in $IM_PATH/etc/im.cfg or /etc/im/im.cfg.
        See [IM Manual](https://imdocs.readthedocs.io/en/latest/manual.html#configuration) to get a full
        reference of the configuration variables.
        
        Please pay attention to the next configuration variables, as they are the most important:
        
        DATA_DB - must be set to the URL to access the database to store the IM data. 
                 Be careful if you have two different instances of the IM service running in the same machine!!.
                 It can be a MySQL DB: `mysql://username:password@server/db_name`,
                 SQLite: `sqlite:///etc/im/inf.dat` or MongoDB: `mongodb://username:password@server/db_name`,
        
        
        #### 4.1 SECURITY
        
        Security is disabled by default. Please notice that someone with local network access can "sniff" the traffic and
        get the messages with the IM with the authorisation data with the cloud providers.
        
        Security can be activated both in the XMLRPC and REST APIs. Setting this variables:
        
        ```sh
        XMLRCP_SSL = True
        ```
        
        or
        
        ```sh
        REST_SSL = True
        ```
        
        And then set the variables: XMLRCP_SSL_* or REST_SSL_* to your certificates paths.
        
        
Platform: any
Description-Content-Type: text/markdown
