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ID Date Icon Authordown Author Email Category OS ELOG Version Subject
  452   Tue Nov 18 23:19:57 2003 Warning Justin Dietersenderak@yahoo.comCommentLinux2.3.9Update request for Admin Guide
Heya, I've been using elog for a year or so, with a proxy through Apache,
but recently I've ran into some trouble with my Apache config, where
spammers were using my incorrectly configured proxy to send spam.

I have
some requests for the Administrator's Guide: "Running elogd under Apache". 
I'm hoping a few little notes will save others the trouble I've gone
through. Neither of these are any fault of elog's or Apache's, but of my own
ignorance. (I am using elog 2.3.9, and Apache 2.something, if that matters)

1) When doing "ProxyPass ..." when setting up elog under Apache, do NOT put
"ProxyRequests On".  This is not needed, if it is enabled and not set up
correctly, it allows spammers to send spam via Apache's proxy.  More
information on this is here: http://www.apacheweek.com/issues/03-07-25,
about halfway down the page, under "Spammers use open Apache proxies"

Even though it doesn't mention ProxyRequests in the guide, I think there
should be a little side note mentioning that "ProxyRequests On" is NOT
needed, because I put it in, thinking it was - I am probably not the only one.

2) I have found that mod_proxy_http.c must be loaded in addition to
mod_proxy.c and mod_alias.c for the proxy to work, otherwise I get a 403
error.  I think this should be mentioned as well.
  1280   Wed Jul 20 19:49:21 2005 Entry Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0hide attributes when view the logbook
Hi Stefan,

Thanks for the great work. We have been using elog for a year as inventory management.

Now we have a long list of attributes in our logbook, some of those we want to keep in database for record, but we don't want to see them because they are not used very often. I tried the "Show Attributes". my conf is like this:

Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description, Main Function, Location, Memory, CPU Speed, Num CPU, Owner, Contact Name, Contact Phone, Contact Email, Bought From, Bought Date, Maintenance, Network Drop, Console Drop
.
.
.
Options OS = SunOs{1}, Linux{2}, Aix
{1} Show Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description


but it seems only effective when adding the new entry. All the attributes will show in logbook. Is there a way to hide some of the attributes? It would be good to let each user to choose what to see what not to see, create their own view. Can you put it on your to-do list or wishlist?

Thanks
  1298   Fri Jul 22 17:21:15 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Stefan Ritt wrote:

Juliana Peng wrote:
but it seems only effective when adding the new entry. All the attributes will show in logbook. Is there a way to hide some of the attributes? It would be good to let each user to choose what to see what not to see, create their own view. Can you put it on your to-do list or wishlist?


I implemented your request and committed to CVS. Please test if it does what you want, since I did not have much time to test it.


Thanks so much. But the new feature seems not working. If my conf is:

Options OS = SunOs{1}, Linux{2}, Aix
{1} Show Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description

When I choose linux OS, is it supposed to get only the attributes in "Show Attributes"? All the attributes show up. Or you implemented it in other way?
  1299   Fri Jul 22 17:54:41 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Juliana Peng wrote:

Stefan Ritt wrote:

Juliana Peng wrote:
but it seems only effective when adding the new entry. All the attributes will show in logbook. Is there a way to hide some of the attributes? It would be good to let each user to choose what to see what not to see, create their own view. Can you put it on your to-do list or wishlist?


I implemented your request and committed to CVS. Please test if it does what you want, since I did not have much time to test it.


Thanks so much. But the new feature seems not working. If my conf is:

Options OS = SunOs{1}, Linux{2}, Aix
{1} Show Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description

When I choose linux OS, is it supposed to get only the attributes in "Show Attributes"? All the attributes show up. Or you implemented it in other way?


Sorry, I mean choose SunOs
  1317   Mon Jul 25 22:32:10 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Stefan Ritt wrote:

Juliana Peng wrote:
Thanks so much. But the new feature seems not working.


Are you sure you got the latest CVS version and recompiled correctly?

I tried with following config:
[global]
port = 8080

[demo]
Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description, Main Function, Location, Memory, CPU Speed, Num CPU, Owner, Contact Name, Contact Phone, Contact Email, Bought From, Bought Date, Maintenance, Network Drop, Console Drop
Options OS = SunOs{1}, Linux{2}, Aix
{1} Show Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description

Then I added two entries, where OS = SunOS and Aix. As soon as I select SunOS, the attributes except those listed in {1} disappear. The same is true then for the single entry display. Here is the one with the Aix:



and here with SunOS:



So can you reproduce this?

"
I downloaded Revision 1.717, replaced the source code with the new elogd.c, then run " dpkg-buildpackage -uc -b"
(debian linux) to build the package. Now after i add a new entry, once I select it I got "
Attachment #1 of entry #0 not found" error
  1329   Tue Jul 26 16:44:41 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Stefan Ritt wrote:

Juliana Peng wrote:
Thanks so much. But the new feature seems not working.


Are you sure you got the latest CVS version and recompiled correctly?

I tried with following config:
[global]
port = 8080

[demo]
Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description, Main Function, Location, Memory, CPU Speed, Num CPU, Owner, Contact Name, Contact Phone, Contact Email, Bought From, Bought Date, Maintenance, Network Drop, Console Drop
Options OS = SunOs{1}, Linux{2}, Aix
{1} Show Attributes = Name, SysAdmin, OS, Manufacturer, Model, Serial Number, Description

Then I added two entries, where OS = SunOS and Aix. As soon as I select SunOS, the attributes except those listed in {1} disappear. The same is true then for the single entry display. Here is the one with the Aix:

and here with SunOS:

So can you reproduce this?


Thanks. But what I want is to hide the unwanted attributes at summary view, not just hide them when I click on entry.

Here is the example, can i hide the attributes at this page when I select SunOS:

  1331   Tue Jul 26 17:28:31 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Stefan Ritt wrote:

Juliana Peng wrote:
Thanks. But what I want is to hide the unwanted attributes at summary view, not just hide them when I click on entry.


No you can't do that.

Assume that you have different types of entries, ones where your unwanted attributes are missing and ones where they are present. If you would hide them, they would be missing even for the entries where you want them. Or you would change the table layout for every line, meaning that attributes which are common in all entries do not line up nicely below each other.

An other approach would be to make elog hide those columns which do not contain any value in the whole page, but that is not (yet) implemented.


I may have all the attributes in logbook to keep a full record of all the machine. But for daily use, some of the attibutes we are not using so often. Too many attributes will make the window so big that can not be hold in one screen which is the reason why I want to hide some of them. Of course the hidden attributes have data, but those data are rarely used so we'd rather hide them.

Since "show attributes" prevent from inputing attributes, may not be suitable in this case. We appreciate if you can impletement a new feature like "view attibutes" which do not affect adding new entry, just hide attributes at summary view.
  1342   Tue Jul 26 22:05:24 2005 Reply Juliana Pengjpeng@yorku.caRequestLinuxV2.6.0Re: hide attributes when view the logbook

Stefan Ritt wrote:


Use "list display = <attribute list>" to specify which attributes to show in the listing page. RTFM.


Thanks. "List display" is what we need.

But is there a way to control to hide or view the attributes? so that we don't need to change the elog.conf file each time.

For example, add a menu "expend" in "Find menu commands", we can click to view all the attributes or just view the attributes defined in "List Display"

Or use "{1} List Display = ....", we can view all the attributes at list page, but if selecting SunOS, only show attributes in List Display
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