Hi,
Did someone has ZRS working on Python3/Plone 5.2?
No luck here making it work...
Cheers,
V.
Didn't try yet, but what exactly is the error? Not installable? No sync?
No sync... 
no error in logs either...
if anyone has at hand a full config example will be appreciated.
Here is a working Python2 example:
Primary:
[zeoserver]
recipe = plone.recipe.zeoserver[zrs]
eggs =
plone.recipe.zeoserver[zrs]
${buildout:eggs}
zeo-address = <ip-address-primary>:8100
# zc.zrs configuration
replicate-to = <ip-address-primary>:8102
Secondary
[zeoserver]
recipe = plone.recipe.zeoserver[zrs]
eggs =
plone.recipe.zeoserver[zrs]
${buildout:eggs}
zeo-address = 127.0.0.1:8100
# zc.zrs configuration
replicate-from = <ip-address-primary>:8102
You should see something like this in your logs:
Primary:
(29717) Blob dir /mnt/data/blobstorage/ has insecure mode setting
Opening /mnt/data/filestorage/Data.fs ('<ip-address-primary>', 8102)
PrimaryFactory starting on 8102
Starting factory <zc.zrs.primary.PrimaryFactory instance at 0x7f7b17855998>
StorageServer created RW with storages: 1:RW:/mnt/data/filestorage/Data.fs
(29717) listening on ('<ip-address-primary>', 8100)
listening on ('127.0.0.1', 8101)
...
IPv4Address(TCP, '<ip-address-secondary>', 53458): Connected
IPv4Address(TCP, '<ip-address-secondary>', 53458): start '\x00\x00\x00\x00\x00\x00\x00\x00' (1900-01-01 00:00:00.000000)
Secondary:
(16792) created PID file '/projectfolder/zeoserver/var/zeoserver/zeoserver.pid'
(16792) opening storage '1' using ZRS
Ignoring index for /mnt/data/filestorage/Data.fs
(16792) Blob dir /mnt/data/blobstorage/ has insecure mode setting
Opening /mnt/data/filestorage/Data.fs ('<ip-address-primary>', 8102)
Starting factory <zc.zrs.secondary.SecondaryFactory instance at 0x7fb1c582d830>
StorageServer created RW with storages: 1:RO:/mnt/data/filestorage/Data.fs
(16792) listening on ('127.0.0.1', 8100)
listening on ('127.0.0.1', 8101)
IPv4Address(TCP, '<ip-address-primary>', 8102): Connected
1 Like
@tmassman Thanks!
This is my config, not working at all here:
[buildout]
extends = staging.cfg
parts = instance instance-slave zeo zeo-slave
var-directory = ${buildout:directory}/var
eggs =
Plone
Pillow
Products.PloneHotfix20200121
[instancecommon]
recipe = plone.recipe.zope2instance
user = admin:admin
var = ${buildout:var-directory}
debug-mode = off
verbose-security = off
ip-address = 127.0.0.1
zodb-cache-size = 50000
zeo-client-cache-size = 250MB
zserver-threads = 2
eggs = ${buildout:eggs}
zcml = fzj.intranet
zeo-client = true
#zeo-address = ${zeo:zeo-address}
zeo-client-client = ${:_buildout_section_name_}
zeo-client-drop-cache-rather-verify = true
event-log-level = WARN
event-log-max-size = 50MB
event-log-old-files = 4
z2-log-level = WARN
access-log-max-size = 50MB
access-log-old-files = 4
shared-blob = on
http-force-connection-close = true
http-fast-listen = off
environment-vars =
zope_i18n_compile_mo_files true
zope-conf-additional =
trusted-proxy 127.0.0.1
zcml-additional =
[instance]
<=instancecommon
ip-address = 127.0.0.1
http-address = 9001
zeo-address = localhost:8001
zeo-client-client = ${:_buildout_section_name_}
[instance-slave]
<=instancecommon
ip-address = 127.0.0.1
http-address = 9002
zeo-address = localhost:8002
zeo-client-client = ${:_buildout_section_name_}
read-only = True
[zeo]
recipe = plone.recipe.zeoserver[zrs]
zeo-address = 8001
var = ${buildout:var-directory}
pack-days = 7
pack-keep-old = false
replicate-to = 5000
[zeo-slave]
recipe = plone.recipe.zeoserver[zrs]
zeo-address = 8002
var = ${buildout:directory}/var-slave
pack-days = 7
pack-keep-old = false
replicate-from = localhost:5000
Using Plone 5.2 Python3.7, it just ignores the replication:
2020-06-05T15:25:30 (92069) created PID file '/Users/sneridagh/Development/kitconcept/api/var-slave/zeo-slave.pid'
2020-06-05T15:25:30 (92069) opening storage '1' using ZRS
2020-06-05T15:25:30 Ignoring index for /Users/sneridagh/Development/kitconcept/api/var-slave/filestorage/Data.fs
2020-06-05T15:25:30 Opening /Users/sneridagh/Development/kitconcept/api/var-slave/filestorage/Data.fs ('localhost', 5000)
2020-06-05T15:25:30 Starting factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
2020-06-05T15:25:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Connected
2020-06-05T15:25:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Disconnected <twisted.python.failure.Failure twisted.internet.error.ConnectionDone: Connection was closed cleanly.>
2020-06-05T15:25:30 Stopping factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
2020-06-05T15:25:30 StorageServer created RW with storages: 1:RO:/Users/sneridagh/Development/kitconcept/api/var-slave/filestorage/Data.fs
2020-06-05T15:25:30 listening on ('', 8002)
2020-06-05T15:26:30 Starting factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
2020-06-05T15:26:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Connected
2020-06-05T15:26:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Disconnected <twisted.python.failure.Failure twisted.internet.error.ConnectionDone: Connection was closed cleanly.>
2020-06-05T15:26:30 Stopping factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
2020-06-05T15:27:30 Starting factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
2020-06-05T15:27:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Connected
2020-06-05T15:27:30 IPv4Address(type='TCP', host='127.0.0.1', port=5000): Disconnected <twisted.python.failure.Failure twisted.internet.error.ConnectionDone: Connection was closed cleanly.>
2020-06-05T15:27:30 Stopping factory <zc.zrs.secondary.SecondaryFactory object at 0x106c5e090>
I don't see a PrimaryFactory beeing created in your logs.
From the docs:
replicate-to
host:port combination this ZRS should listen to as a primary. ZRS Secondaries connect here to get replication data.
You only have a port defined, not the host:port combination. Haven't looked at the recipe code yet, but could be one source of error.
1 Like
@tmassman Finally, it worked! Thanks, that last message helped me. It seems the port 5000 is occupied by something else in MacOS, then it conflicted.
I set it in port 8999 and worked well. Thanks for the support!
V.
FTR:
[buildout]
extends = staging.cfg
parts = instance instance-slave zeo zeo-slave
var-directory = ${buildout:directory}/var
eggs =
Plone
Pillow
Products.PloneHotfix20200121
[instancecommon]
recipe = plone.recipe.zope2instance
user = admin:admin
var = ${buildout:var-directory}
debug-mode = off
verbose-security = off
ip-address = 127.0.0.1
zodb-cache-size = 50000
zeo-client-cache-size = 250MB
zserver-threads = 2
eggs = ${buildout:eggs}
zcml = fzj.intranet
zeo-client = true
#zeo-address = ${zeo:zeo-address}
zeo-client-client = ${:_buildout_section_name_}
zeo-client-drop-cache-rather-verify = true
event-log-level = WARN
event-log-max-size = 50MB
event-log-old-files = 4
z2-log-level = WARN
access-log-max-size = 50MB
access-log-old-files = 4
shared-blob = on
http-force-connection-close = true
http-fast-listen = off
environment-vars =
zope_i18n_compile_mo_files true
zope-conf-additional =
trusted-proxy 127.0.0.1
zcml-additional =
[instance]
<=instancecommon
ip-address = 127.0.0.1
http-address = 9001
zeo-address = localhost:8001
zeo-client-client = ${:_buildout_section_name_}
[instance-slave]
<=instancecommon
ip-address = 127.0.0.1
http-address = 9002
zeo-address = localhost:8002
zeo-client-client = ${:_buildout_section_name_}
read-only = True
[zeo]
recipe = plone.recipe.zeoserver[zrs]
zeo-address = 8001
var = ${buildout:var-directory}
pack-days = 7
pack-keep-old = false
replicate-to = 8999
[zeo-slave]
recipe = plone.recipe.zeoserver[zrs]
zeo-address = 8002
var = ${buildout:directory}/var-slave
pack-days = 7
pack-keep-old = false
replicate-from = localhost:8999
4 Likes