hi i have a few questions about zeo and how it works (newbie) i managed to get zeo runniing, and i have two hosts serving one zodb. that's great. but i can't access some of the data that resides in a rdbms (postgres). i guess the db connection points to the wrong host since i use dbname@localhost username (for postgres). tried changing host to something else (host1 as defined in /etc/hosts) but cant change properties. zope said bad request. the same error if i use zPoPyDA. does this mean that i need to use zodb to use zeo? what should i do to use rdb for some of my data? i'm stuck and in need of help, pointers, docs from the great ones. help thanks -- ------------------------------------------------------ http://www.kedai.com.my/kk Am I Evil?
On Mon, 24 Jul 2000, kedai@kedai.com.my wrote: followup on my problem i just need to give permission to both machine to access the database. after that, restart zope and everything is peachy is this worth a writeup? not too sure myself. BTW, site summary doesnot work with zeo. i can vview an instance fine on the machine that server Data.fs, but not on the other machine. what should we look out for when considering zeo? thanks Error type: TypeError Error value: string, None Traceback (innermost last): File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/kdie/temp/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/kdie/temp/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: index_html) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: FM) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: simpleView) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: simpleView) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_In.py, line 630, in renderwob (Object: entries) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: entries) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: entries) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_Return.py, line 106, in render (Object: siteSummaryEntries(REQUEST)) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: siteSummaryEntries(REQUEST)) (Info: REQUEST) File <string>, line 0, in ? File /home/kdie/temp/Zope/lib/python/Products/ExternalMethod/ExternalMethod.py, line 251, in __call__ (Object: siteSummaryEntries) TypeError: (see above)
hi i have a few questions about zeo and how it works (newbie) i managed to get zeo runniing, and i have two hosts serving one zodb. that's great.
but i can't access some of the data that resides in a rdbms (postgres). i guess the db connection points to the wrong host since i use dbname@localhost username (for postgres).
tried changing host to something else (host1 as defined in /etc/hosts) but cant change properties. zope said bad request. the same error if i use zPoPyDA.
does this mean that i need to use zodb to use zeo? what should i do to use rdb for some of my data?
i'm stuck and in need of help, pointers, docs from the great ones. help
thanks -- ------------------------------------------------------ http://www.kedai.com.my/kk Am I Evil?
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) --
http://www.kedai.com.my/kk Am I Evil?
I think it'd be great if you wrote something up about using ZEO in general, myself... "Bak @ kedai" wrote:
On Mon, 24 Jul 2000, kedai@kedai.com.my wrote: followup on my problem i just need to give permission to both machine to access the database. after that, restart zope and everything is peachy
is this worth a writeup? not too sure myself.
BTW, site summary doesnot work with zeo. i can vview an instance fine on the machine that server Data.fs, but not on the other machine. what should we look out for when considering zeo?
thanks
Error type: TypeError Error value: string, None
Traceback (innermost last): File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/kdie/temp/Zope/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/kdie/temp/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /home/kdie/temp/Zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: index_html) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: FM) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: simpleView) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: simpleView) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_In.py, line 630, in renderwob (Object: entries) File /home/kdie/temp/Zope/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: entries) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: entries) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_Return.py, line 106, in render (Object: siteSummaryEntries(REQUEST)) File /home/kdie/temp/Zope/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: siteSummaryEntries(REQUEST)) (Info: REQUEST) File <string>, line 0, in ? File /home/kdie/temp/Zope/lib/python/Products/ExternalMethod/ExternalMethod.py, line 251, in __call__ (Object: siteSummaryEntries) TypeError: (see above)
hi i have a few questions about zeo and how it works (newbie) i managed to get zeo runniing, and i have two hosts serving one zodb. that's great.
but i can't access some of the data that resides in a rdbms (postgres). i guess the db connection points to the wrong host since i use dbname@localhost username (for postgres).
tried changing host to something else (host1 as defined in /etc/hosts) but cant change properties. zope said bad request. the same error if i use zPoPyDA.
does this mean that i need to use zodb to use zeo? what should i do to use rdb for some of my data?
i'm stuck and in need of help, pointers, docs from the great ones. help
thanks -- ------------------------------------------------------ http://www.kedai.com.my/kk Am I Evil?
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) --
http://www.kedai.com.my/kk Am I Evil?
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
"Bak @ kedai" wrote:
BTW, site summary doesnot work with zeo. i can vview an instance fine on the machine that server Data.fs, but not on the other machine. what should we look out for when considering zeo?
boy, am i talking to myself a lot. another follow up. as always, right after i sent a distress signal to the list, i got enlightened. i missed all my external progs when i installed the other machine. so, in the hopes of not showing how dense i am ;), in conclusion -get a mirror copy of your working site - products, external methods, etc -change host for connectiing to SQL backend. use ip, not localhost -make sure access are granted for all machines wanting to access the sql backend -to minimize error, make changes from one machine only. and enjoy! did i miss anything else?
"Bak @ kedai" wrote:
"Bak @ kedai" wrote:
BTW, site summary doesnot work with zeo. i can vview an instance fine on the machine that server Data.fs, but not on the other machine. what should we look out for when considering zeo?
boy, am i talking to myself a lot. another follow up. as always, right after i sent a distress signal to the list, i got enlightened.
i missed all my external progs when i installed the other machine. so, in the hopes of not showing how dense i am ;), in conclusion -get a mirror copy of your working site - products, external methods, etc -change host for connectiing to SQL backend. use ip, not localhost
Better: use hostname, not localhost-alias or ip. So you can assign this Hostname on the local machine with 127.0.0.1 and on the remote machine with the network interfaces ip-address. Just for performance...
-make sure access are granted for all machines wanting to access the sql backend -to minimize error, make changes from one machine only.
I have to look further, but I think a good solution for local configuration issues would be a mountable database for specific sections (like products and some folders with database-connections and such) Imagine a situation where different instances of zope, connected via zeo have to use different database-connections (odbc for windows, any other for unix). Regards Tino Wildenhain
I have to look further, but I think a good solution for local configuration issues would be a mountable database for specific sections (like products and some folders with database-connections and such) Imagine a situation where different instances of zope, connected via zeo have to use different database-connections (odbc for windows, any other for unix).
i think mountable databse is still alpha, even with filestorage. not sure whether it works if we use ZEO. one thing that still bothers me, how can we minimize conflict error? we cannot restrict users from making changes, updates. but users will complain for such errors. i'm looking at writing a howto use ZEO, and am looking for responses,notes from the gurus, what's good, what to avoid, good design methods, multiple storage points (still can't get to work), etc. i need pointers, help because i am a user not a brilliant programmer/developer like most of you guys are, and do not fully understand ZEO.
Regards Tino Wildenhain
thanks
"bak @ kedai" wrote:
I have to look further, but I think a good solution for local configuration issues would be a mountable database for specific sections (like products and some folders with database-connections and such) Imagine a situation where different instances of zope, connected via zeo have to use different database-connections (odbc for windows, any other for unix).
i think mountable databse is still alpha, even with filestorage. not sure whether it works if we use ZEO.
Only if and for the Zeoserver that sits on the same physical machine as the ZSS.
one thing that still bothers me, how can we minimize conflict error? we cannot restrict users from making changes, updates. but users will complain for such errors.
i'm looking at writing a howto use ZEO, and am looking for responses,notes from the gurus, what's good, what to avoid, good design methods, multiple storage points (still can't get to work), etc. i need pointers, help because i am a user not a brilliant programmer/developer like most of you guys are, and do not fully understand ZEO.
I am working on a 'paper' that I may submit to LinuxWorld Expo for NY. I may be able topublish some stuff on it early. -- Do not meddle in the affairs of sysadmins, for they are easy to annoy, and have the root password.
participants (4)
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Bak ＠ kedai -
Bill Anderson -
Chris McDonough -
Tino Wildenhain