docker as vim

[nephilimboy]

Hi...
i'm working on college project about vnf's service chain so i want to use docker(more specific... kubernetes) as vim for my test bed, is there any plan to use docker as vim in openmano? if not can you give me a hit how to do it?
thanks in advance

[alf-tierno]

Hi,
Currently openmano does not suppor docker/kubernetes as a VIM. You can implement it easily following this steps: https://osm.etsi.org/wikipub/index.php/Developer_HowTo_for_RO_Module#Creating_a_new_VIM_plugin

On the other hand latest versions of openmano is no longer hosted at github but at ETSI, it is a component (called RO) of the OSM project (https://osm.etsi.org).

[nephilimboy]

thanks for reply,, i wrote the vimconn_docker.py and put it in openmano package how can i cant install plugin in openmano,, i noticed in "nfvo.py" we have this line of code

 vim_dict={}
    for vim in content:
        extra={'datacenter_tenant_id': vim.get('datacenter_tenant_id')}
        if vim["config"] != None:
            extra.update(yaml.load(vim["config"]))
        if vim["type"] not in vimconn_imported:
            module_info=None
            try:
                module = "vimconn_" + vim["type"]
                module_info = imp.find_module(module)
                vim_conn = imp.load_module(vim["type"], *module_info)
                vimconn_imported[vim["type"]] = vim_conn
            except (IOError, ImportError) as e:
                if module_info and module_info[0]:
                    file.close(module_info[0])
                print "Cannot open VIM module '%s.py'; %s: %s" % ( module, type(e).__name__, str(e))
                return -HTTP_Bad_Request, "Unknown vim type %s" % vim["type"]

        try:
            #if not tenant:
            #    return -HTTP_Bad_Request, "You must provide a valid tenant name or uuid for VIM  %s" % ( vim["type"])
            vim_dict[ vim['datacenter_id'] ] = vimconn_imported[ vim["type"] ].vimconnector(
                            uuid=vim['datacenter_id'], name=vim['datacenter_name'],
                            tenant_id=vim.get('vim_tenant_id'), tenant_name=vim.get('vim_tenant_name'),
                            url=vim['vim_url'], url_admin=vim['vim_url_admin'], 
                            user=vim.get('user'), passwd=vim.get('passwd'),
                            config=extra
                    )

is that means openmano automatically find the vimconn_docker and i dont need to add my python docker connector to it? if not, how can i install my python class to openmano? cuz i already put my class in the folder but nothing happen when i create vnf's.
i used these command according to https://github.com/nfvlabs/openmano/wiki/using-openstack-as-a-VIM

./openmano datacenter-create  myos "test_url" --type=docker --config=test_config"

[alf-tierno]

Hi , Yes, openmano load the module automatically when you add the datacenter. ./openmano datacenter-create myos "test_url" --type=docker #--config=test_config" Module must be called vimconn_docker.py. --config is not needed unless it is used at your connector for set something There is not any iteration with this vim until the instantiation. Adding a VNF or scenario is just an annotation at database only. You can exercise the connector with openmano vim-image-list openmano vim-tenant-list openmano vim-net-list You can run a test: ./test/test_RO.py deploy -n <existing-network> -t osm -i <existing-docker-image> -d <your-docker-datacenter> -m --test=simple_linux The -m make the test to stop after deployed. A docker container should be created The last code is at ETSI, not at github. I expect you have used https://osm.etsi.org/wikipub/index.php/Developer_HowTo_for_RO_Module instructions to install openmano isolated or https://osm.etsi.org/wikipub/index.php/OSM_Release_TWO to install the full OSM (recommended) The last documentation is also at ESTI. See e.g. https://osm.etsi.org/wikipub/index.php/Openstack_configuration_(Release_TWO)#Add_openstack_to_OSM Finally we can use [email protected]<mailto:[email protected]> mail list, that is the official one; instead of nfvlabs. Tell me if you need more help Regards

…

--- Alfonso Tierno [email protected] From: nephilimboy [mailto:[email protected]] Sent: Thursday, June 29, 2017 8:41 AM To: nfvlabs/openmano <[email protected]> Cc: ALFONSO TIERNO SEPULVEDA <[email protected]>; Comment <[email protected]> Subject: Re: [nfvlabs/openmano] docker as vim (#34) thanks for reply,, i wrote the vimconn_docker.py and put it in openmano package how to i cant install plugin on openmano,, i noticed in "nfvo.py" we have this code vim_dict={} for vim in content: extra={'datacenter_tenant_id': vim.get('datacenter_tenant_id')} if vim["config"] != None: extra.update(yaml.load(vim["config"])) if vim["type"] not in vimconn_imported: module_info=None try: module = "vimconn_" + vim["type"] module_info = imp.find_module(module) vim_conn = imp.load_module(vim["type"], *module_info) vimconn_imported[vim["type"]] = vim_conn except (IOError, ImportError) as e: if module_info and module_info[0]: file.close(module_info[0]) print "Cannot open VIM module '%s.py'; %s: %s" % ( module, type(e).__name__, str(e)) return -HTTP_Bad_Request, "Unknown vim type %s" % vim["type"] try: #if not tenant: # return -HTTP_Bad_Request, "You must provide a valid tenant name or uuid for VIM %s" % ( vim["type"]) vim_dict[ vim['datacenter_id'] ] = vimconn_imported[ vim["type"] ].vimconnector( uuid=vim['datacenter_id'], name=vim['datacenter_name'], tenant_id=vim.get('vim_tenant_id'), tenant_name=vim.get('vim_tenant_name'), url=vim['vim_url'], url_admin=vim['vim_url_admin'], user=vim.get('user'), passwd=vim.get('passwd'), config=extra ) is that mean openmano automatically find the vimconn_docker and i dont need to add my python docker connector to it? if not, how can i install my python class to openmano? cuz i already put my class in the folder but nothing happen when i create vnf's. i used these command according to https://github.com/nfvlabs/openmano/wiki/using-openstack-as-a-VIM ./openmano datacenter-create myos "test_url" --type=docker --config=test_config" — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#34 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AKYO7VfgkJ-ao1-tci7V5zR8BeUbbmixks5sI0cJgaJpZM4OG3mE>.

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[MoubarakZoure]

Hello nephilimboy
Please can you share with me your vim_connect class ?

[nephilimboy]

Hi MoubarakZoure
Sadly i have lost my old customized Openmano source code and slides. As alf-tierno mentioned before, you can use the latest ETSI or use and customize other opensource solutions like my latest project https://nephilimboy.github.io/XNFV/