Commit 753d06ad authored by Levin Zimmermann's avatar Levin Zimmermann

components+=opcua-server;stack/erp5+=opcua-server

parent cf1d2532
[buildout]
parts = opcua-server
[opcua-server]
recipe = zc.recipe.egg
eggs = asyncua
egg-versions =
asyncua = 1.0.1
sortedcontainers = 2.4.0
aiosqlite = 0.18.0:whl
aiofiles = 23.1.0
python-dateutil = 2.8.2:whl
entry-points = ${:_buildout_section_name_}=__main__:main
initialization =
import sys
ip = sys.argv[1]
port = 2262 # hard coded here + in stack/erp5/haproxy.cfg.in
# Adjusted minimal server example from opcua-asyncio documentation
# https://opcua-asyncio.readthedocs.io/en/latest/usage/get-started/minimal-server.html
import asyncio
import logging
from asyncua import Server, ua
from asyncua.common.methods import uamethod
@uamethod
def func(parent, value):
return value * 2
async def main():
_logger = logging.getLogger(__name__)
# setup our server
server = Server()
await server.init()
server.set_endpoint(f"tcp://{ip}:{port}")
# setup our own namespace, not really necessary but should as spec
uri = "http://examples.freeopcua.github.io"
idx = await server.register_namespace(uri)
# populating our address space
# server.nodes, contains links to very common nodes like objects and root
myobj = await server.nodes.objects.add_object(idx, "MyObject")
myvar = await myobj.add_variable(idx, "MyVariable", 6.7)
# Set MyVariable to be writable by clients
await myvar.set_writable()
await server.nodes.objects.add_method(
ua.NodeId("ServerMethod", idx),
ua.QualifiedName("ServerMethod", idx),
func,
[ua.VariantType.Int64],
[ua.VariantType.Int64],
)
_logger.info("Starting server!")
async with server:
while True:
await asyncio.sleep(1)
new_val = await myvar.get_value() + 0.1
_logger.info("Set value of %s to %.1f", myvar, new_val)
await myvar.write_value(new_val)
logging.basicConfig(level=logging.DEBUG)
asyncio.run(main(), debug=True)
...@@ -63,6 +63,7 @@ extends = ...@@ -63,6 +63,7 @@ extends =
../../component/pygolang/buildout.cfg ../../component/pygolang/buildout.cfg
../../component/bcrypt/buildout.cfg ../../component/bcrypt/buildout.cfg
../../component/python-pynacl/buildout.cfg ../../component/python-pynacl/buildout.cfg
../../component/opcua-server/buildout.cfg
../../stack/caucase/buildout.cfg ../../stack/caucase/buildout.cfg
../../software/neoppod/software-common.cfg ../../software/neoppod/software-common.cfg
# keep neoppod extends last # keep neoppod extends last
...@@ -91,6 +92,9 @@ parts += ...@@ -91,6 +92,9 @@ parts +=
# jupyter # jupyter
# jupyter-notebook-initialized-scripts # jupyter-notebook-initialized-scripts
# opcua-server
opcua-server
# override instance-jupyter-notebook not to render into default template.cfg # override instance-jupyter-notebook not to render into default template.cfg
[instance-jupyter-notebook] [instance-jupyter-notebook]
output = ${buildout:directory}/template-jupyter.cfg output = ${buildout:directory}/template-jupyter.cfg
...@@ -221,6 +225,7 @@ context = ...@@ -221,6 +225,7 @@ context =
key template_postfix_main_cf template-postfix-main-cf:target key template_postfix_main_cf template-postfix-main-cf:target
key template_postfix_master_cf template-postfix-master-cf:target key template_postfix_master_cf template-postfix-master-cf:target
key instance_wcfs_cfg_in instance-wcfs.cfg.in:target key instance_wcfs_cfg_in instance-wcfs.cfg.in:target
key instance_opcua_server_cfg_in instance-opcua-server.cfg.in:target
key template_zeo template-zeo:target key template_zeo template-zeo:target
key template_zodb_base template-zodb-base:target key template_zodb_base template-zodb-base:target
key template_zope template-zope:target key template_zope template-zope:target
...@@ -293,6 +298,9 @@ fontconfig-includes = ...@@ -293,6 +298,9 @@ fontconfig-includes =
[instance-wcfs.cfg.in] [instance-wcfs.cfg.in]
<= download-base <= download-base
[instance-opcua-server.cfg.in]
<= download-base
[erp5-bin] [erp5-bin]
<= erp5 <= erp5
repository = https://lab.nexedi.com/nexedi/erp5-bin.git repository = https://lab.nexedi.com/nexedi/erp5-bin.git
......
...@@ -70,11 +70,11 @@ md5sum = b95084ae9eed95a68eada45e28ef0c04 ...@@ -70,11 +70,11 @@ md5sum = b95084ae9eed95a68eada45e28ef0c04
[template] [template]
filename = instance.cfg.in filename = instance.cfg.in
md5sum = a75e8cf8fd664de164a88a680ddd2c9e md5sum = e08141edfda8d4159e26898000e991f3
[template-erp5] [template-erp5]
filename = instance-erp5.cfg.in filename = instance-erp5.cfg.in
md5sum = 3d8f3a440b7423c3b947c6ea4d775c6e md5sum = 1204f50c488d929711719e2e66e71e1a
[template-zeo] [template-zeo]
filename = instance-zeo.cfg.in filename = instance-zeo.cfg.in
...@@ -94,7 +94,7 @@ md5sum = b0751d3d12cfcc8934cb1027190f5e5e ...@@ -94,7 +94,7 @@ md5sum = b0751d3d12cfcc8934cb1027190f5e5e
[template-haproxy-cfg] [template-haproxy-cfg]
filename = haproxy.cfg.in filename = haproxy.cfg.in
md5sum = 1645ef8990ab2b50f91a4c02f0cf8882 md5sum = 27f03cd0e9f2e3cd0d2b7a4aa6dccb25
[template-rsyslogd-cfg] [template-rsyslogd-cfg]
filename = rsyslogd.cfg.in filename = rsyslogd.cfg.in
...@@ -103,3 +103,7 @@ md5sum = 5cf0316fdd17a940031e4083bbededd8 ...@@ -103,3 +103,7 @@ md5sum = 5cf0316fdd17a940031e4083bbededd8
[instance-wcfs.cfg.in] [instance-wcfs.cfg.in]
filename = instance-wcfs.cfg.in filename = instance-wcfs.cfg.in
md5sum = eb4be2669a9a56187cc4366272e11d18 md5sum = eb4be2669a9a56187cc4366272e11d18
[instance-opcua-server.cfg.in]
filename = instance-opcua-server.cfg.in
md5sum = aeb48d87bac998402aba6ca829d62466
...@@ -227,7 +227,7 @@ backend backend_{{ group_name }}_{{ name }} ...@@ -227,7 +227,7 @@ backend backend_{{ group_name }}_{{ name }}
# <<<<<< # <<<<<<
# Adhoc added opcua server listener # Adhoc added opcua server listener
{% set opcua_port = 2262 } {% set opcua_port = 2262 %}
frontend opcuaFrontend frontend opcuaFrontend
mode tcp mode tcp
......
...@@ -427,6 +427,16 @@ config-url = ${request-jupyter:connection-url} ...@@ -427,6 +427,16 @@ config-url = ${request-jupyter:connection-url}
key_config=balancer_key_config_dict, key_config=balancer_key_config_dict,
) }} ) }}
{{ request(
'opcua-server',
'opcua-server',
'opcua-server',
{},
{}
) }}
{% do root_common.section('request-opcua-server') -%}
[request-frontend-base] [request-frontend-base]
{% if has_frontend -%} {% if has_frontend -%}
<= request-common <= request-common
......
{% set ipv4 = (ipv4_set | list)[0] -%}
[buildout]
extends = {{ template_monitor }}
parts +=
opcua-server
[directory]
recipe = slapos.cookbook:mkdirectory
etc = ${buildout:directory}/etc
log = ${:var}/log
run = ${:var}/run
services = ${:etc}/run
service-on-watch = ${:etc}/service
srv = ${buildout:directory}/srv
tmp = ${buildout:directory}/tmp
var = ${buildout:directory}/var
[opcua-server]
recipe = slapos.cookbook:wrapper
command-line = {{ bin_directory }}/opcua-server {{ ipv4 }}
wrapper-path = ${directory:service-on-watch}/opcua-server
...@@ -209,6 +209,14 @@ extra-context = ...@@ -209,6 +209,14 @@ extra-context =
import-list = import-list =
file instance_zodb_base context:template-zodb-base file instance_zodb_base context:template-zodb-base
[dynamic-template-opcua-server]
<= jinja2-template-base
url = {{ instance_opcua_server_cfg_in }}
filename = instance_opcua_server.cfg
extra-context =
section parameter_dict dynamic-template-zope-parameters
[switch-softwaretype] [switch-softwaretype]
recipe = slapos.cookbook:switch-softwaretype recipe = slapos.cookbook:switch-softwaretype
override = {{ dumps(override_switch_softwaretype |default) }} override = {{ dumps(override_switch_softwaretype |default) }}
...@@ -228,6 +236,7 @@ zodb-neo = neo:output ...@@ -228,6 +236,7 @@ zodb-neo = neo:output
zope = dynamic-template-zope:output zope = dynamic-template-zope:output
jupyter = dynamic-template-jupyter:output jupyter = dynamic-template-jupyter:output
wcfs = dynamic-template-wcfs:output wcfs = dynamic-template-wcfs:output
opcua-server = dynamic-template-opcua-server:output
# Keep cloudooo backward compatibility # Keep cloudooo backward compatibility
cloudooo = dynamic-template-legacy:output cloudooo = dynamic-template-legacy:output
......
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