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Installing Odoo ERP on AWS using RDS and EC2
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| # Installing Odoo on AWS | |
| These are the steps I ran to get Odoo up and running on AWS using the free tiers (for now). | |
| ## Setup servers | |
| ### Create DB | |
| Create an Postgres DB on Amazon RDS: | |
| https://us-east-2.console.aws.amazon.com/rds/home?region=us-east-2#launch-dbinstance:ct=dbinstances: | |
| ### Create Server | |
| Create a EC2 Instance: | |
| https://us-east-2.console.aws.amazon.com/ec2/v2/home?region=us-east-2#LaunchInstanceWizard: | |
| ## Install Odoo | |
| Once those are created, ssh into your EC2 instance. | |
| ### Install Pre-requisites | |
| > wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz | |
| > tar -xvf wkhtmltox-0.12.4_linux-generic-amd64.tar.xz | |
| > cd wkhtmltox/bin/ | |
| > sudo mv wkhtmltopdf /usr/bin/wkhtmltopdf | |
| > sudo mv wkhtmltoimage /usr/bin/wkhtmltoimage | |
| > sudo chmod a+x /usr/bin/wkhtmltopdf | |
| > sudo chmod a+x /usr/bin/wkhtmltoimage | |
| > cd | |
| > sudo apt-get install libxrender1 | |
| > sudo apt-get install libfontconfig1 | |
| ### Install Odoo Binaries | |
| > sudo wget -O - https://nightly.odoo.com/odoo.key | sudo apt-key add - | |
| > sudo -s | |
| Once in as root | |
| > echo "deb http://nightly.odoo.com/11.0/nightly/deb/ ./" >> /etc/apt/sources.list.d/odoo.list | |
| > exit | |
| > sudo apt-get update && sudo apt-get install odoo | |
| > whereis odoo | |
| odoo: /usr/bin/odoo /etc/odoo | |
| ### Configure server | |
| > cd /etc/odoo/ | |
| > sudo cp odoo.conf odoo.conf.orig | |
| then add the following content: | |
| db_host=<rds_db_instance>.rds.amazonaws.com | |
| db_port=5432 | |
| db_name=odoo | |
| db_user=<db_user_name> | |
| db_password=<db_user_pw> | |
| db_sslmode=prefer | |
| email_from=<sender_address> | |
| ### Start the server | |
| #### Service Start | |
| > /etc/init.d/odoo stop | |
| > /etc/init.d/odoo start | |
| #### Manual Start | |
| > sudo -H -u odoo odoo -c /etc/odoo/odoo.conf -u all | |
After so much of troubleshooting, I got the server start, but it stops with the following error.
Honestly I have not looked at this for a few years and have stopped using Odoo. A lot has probably changed. I posted this hoping it would be of help to the broader community, but I'm not the maintainer of Odoo. Have you tried contacting the developers?
Hey @bjsion, what are using now?
Hi @gerardboufaysal I stopped using it altogether as the project shut. For other products I have developed my own applications rather than something off the shelf.
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After so much of troubleshooting, I got the server start, but it stops with the following error.
`Error when compiling AST
ValueError: Name node can't be used with 'None' constant
Template: 162
Path: /templates/t/t/form/div[4]/button
Node: Log in
2021-05-06 23:13:06,171 19729 INFO postgres werkzeug: 101.100.130.111 - - [06/May/2021 23:13:06] "GET /web/login HTTP/1.1" 500 -
2021-05-06 23:13:06,179 19729 ERROR postgres werkzeug: Error on request:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/tools/cache.py", line 84, in lookup
r = d[key]
File "/usr/lib/python3/dist-packages/odoo/tools/func.py", line 68, in wrapper
return func(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/tools/lru.py", line 44, in getitem
a = self.d[obj].me
KeyError: ('ir.qweb', <function IrQWeb.compile at 0x7f077d944550>, 162, ('en_US', None, None, None, None, None))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/qweb.py", line 330, in compile
unsafe_eval(compile(astmod, '', 'exec'), ns)
ValueError: Name node can't be used with 'None' constant
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/werkzeug/serving.py", line 306, in run_wsgi
execute(self.server.app)
File "/usr/lib/python3/dist-packages/werkzeug/serving.py", line 294, in execute
application_iter = app(environ, start_response)
File "/usr/lib/python3/dist-packages/odoo/service/server.py", line 348, in app
return self.app(e, s)
File "/usr/lib/python3/dist-packages/odoo/service/wsgi_server.py", line 180, in application
return application_unproxied(environ, start_response)
File "/usr/lib/python3/dist-packages/odoo/service/wsgi_server.py", line 154, in application_unproxied
result = handler(environ, start_response)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1321, in call
return self.dispatch(environ, start_response)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1295, in call
return self.app(environ, start_wrapped)
File "/usr/lib/python3/dist-packages/werkzeug/middleware/shared_data.py", line 220, in call
return self.app(environ, start_response)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1493, in dispatch
result = ir_http._dispatch()
File "/usr/lib/python3/dist-packages/odoo/addons/web_editor/models/ir_http.py", line 22, in _dispatch
return super(IrHttp, cls)._dispatch()
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_http.py", line 212, in _dispatch
return cls._handle_exception(e)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_http.py", line 182, in _handle_exception
return request._handle_exception(exception)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 773, in _handle_exception
return super(HttpRequest, self)._handle_exception(exception)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 312, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_http.py", line 208, in _dispatch
result = request.dispatch()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 832, in dispatch
r = self._call_function(**self.params)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 344, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 340, in checked_call
result.flatten()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1272, in flatten
self.response.append(self.render())
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1265, in render
return env["ir.ui.view"].render_template(self.template, self.qcontext)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 1230, in render_template
return self.browse(self.get_view_id(template)).render(values, engine)
File "/usr/lib/python3/dist-packages/odoo/addons/web_editor/models/ir_ui_view.py", line 27, in render
return super(IrUiView, self).render(values=values, engine=engine)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 1239, in render
return self.env[engine].render(self.id, qcontext)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/ir_qweb.py", line 57, in render
return super(IrQWeb, self).render(id_or_xml_id, values=values, **context)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/qweb.py", line 275, in render
self.compile(template, options)(self, body.append, values or {})
File "", line 2, in compile
File "/usr/lib/python3/dist-packages/odoo/tools/cache.py", line 89, in lookup
value = d[key] = self.method(*args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/ir_qweb.py", line 77, in compile
return super(IrQWeb, self).compile(id_or_xml_id, options=options)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/qweb.py", line 337, in compile
raise QWebException("Error when compiling AST", e, path, node and etree.tostring(node[0], encoding='unicode'), name)
odoo.addons.base.ir.ir_qweb.qweb.QWebException: Name node can't be used with 'None' constant
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/tools/cache.py", line 84, in lookup
r = d[key]
File "/usr/lib/python3/dist-packages/odoo/tools/func.py", line 68, in wrapper
return func(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/tools/lru.py", line 44, in getitem
a = self.d[obj].me
KeyError: ('ir.qweb', <function IrQWeb.compile at 0x7f077d944550>, 162, ('en_US', None, None, None, None, None))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_qweb/qweb.py", line 330, in compile
unsafe_eval(compile(astmod, '', 'exec'), ns)
ValueError: Name node can't be used with 'None' constant
Error when compiling AST
ValueError: Name node can't be used with 'None' constant
Template: 162
Path: /templates/t/t/form/div[4]/button
Node: Log in
2021-05-06 23:13:06,402 19729 INFO postgres werkzeug: 101.100.130.111 - - [06/May/2021 23:13:06] "GET /favicon.ico HTTP/1.1" 404 -
2021-05-06 23:13:31,025 19729 INFO postgres odoo.addons.base.ir.ir_cron: Starting job
Base: Auto-vacuum internal data.2021-05-06 23:13:31,095 19729 INFO postgres odoo.addons.base.ir.ir_attachment: filestore gc 337 checked, 0 removed
2021-05-06 23:13:31,141 19729 INFO postgres odoo.addons.base.ir.ir_autovacuum: GC'd 0 user log entries
2021-05-06 23:13:31,145 19729 INFO postgres odoo.addons.base.ir.ir_cron: Job
Base: Auto-vacuum internal datadone.`