Re: Remote administration functionality

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Magnus Hagander <mha(at)sollentuna(dot)net>
Cc: Dave Page <dpage(at)vale-housing(dot)co(dot)uk>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Remote administration functionality
Date: 2005-08-08 19:30:02
Message-ID: 200508081930.j78JU2R15011@candle.pha.pa.us
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Magnus Hagander wrote:
>
> > > > > I fail to see how this is better than just editing the
> > > > file. Because
> > > > > it basically *is* a file editing function limited to
> > pg_hba.conf.
> > > > > Perhaps what we need is a file reader/writer that is
> > > > hardcoded to the
> > > > > pg_hba.conf file?
> > > >
> > > > It allows remote administration, and by using columns for the
> > > > pg_hba.conf lines (except for comments), we are making it
> > somewhat
> > > > easier.
> > >
> > > I fail to see a real use-case for somebody editing pg_hba.conf *by
> > > hand* using this. I can see it happening through a tool like
> > > phppgadmin or pgadmin, in which case this will actually
> > make it *harder* to implement.
> >
> > Uh, not sure why it would be harder. What system would be easier?
> > Sure, file I/O works, but you can't even try to do that from psql.
>
> Doing it from psql is the part I fail to see a real use-case for. The
> people who would use psql for it would probably just use vi or emacs or
> sed or whatever on the file itself.
> If you needed to do it remotely, you could just call pqsl once to get
> the data out to a local file, edit that file, and then call it again to
> put it back on the server, no?

I don't think the proposed read/write API would allow client-side files
to be written to the server, or at least I didn't see that API in there.

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