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mirror of https://github.com/pgbackrest/pgbackrest.git synced 2025-12-03 22:39:18 +02:00

Added documentation in the user guide for delta restores, expiration, dedicated backup hosts, starting and stopping pgBackRest, and replication.

This commit is contained in:
David Steele
2015-11-22 16:44:01 -05:00
parent 8ddfdcdd3b
commit fa05715dec
33 changed files with 10520 additions and 1263 deletions

View File

@@ -15,6 +15,8 @@ use lib dirname($0) . '/../lib';
use BackRest::Common::Log;
use BackRest::Common::String;
use BackRestDoc::Common::DocManifest;
####################################################################################################################################
# Operation constants
####################################################################################################################################
@@ -26,8 +28,6 @@ use constant OP_DOC_RENDER_PROCESS_TEXT => OP_DOC_RE
use constant OP_DOC_RENDER_NEW => OP_DOC_RENDER . '->new';
use constant OP_DOC_RENDER_SAVE => OP_DOC_RENDER . '->save';
# use HTML::HTML5::Builder qw[:standard JQUERY];
####################################################################################################################################
# Render tags for various output types
####################################################################################################################################
@@ -35,9 +35,10 @@ my $oRenderTag =
{
'markdown' =>
{
'quote' => ['"', '"'],
'b' => ['**', '**'],
'i' => ['_', '_'],
'bi' => ['_**', '**_'],
# 'bi' => ['_**', '**_'],
'ul' => ["\n", "\n"],
'ol' => ["\n", "\n"],
'li' => ['- ', "\n"],
@@ -48,17 +49,18 @@ my $oRenderTag =
'param' => ['`', '`'],
'setting' => ['`', '`'],
'code' => ['`', '`'],
'code-block' => ['```', '```'],
'exe' => [undef, ''],
# 'code-block' => ['```', '```'],
# 'exe' => [undef, ''],
'backrest' => [undef, ''],
'postgres' => ['PostgreSQL', '']
},
'text' =>
{
'quote' => ['"', '"'],
'b' => ['', ''],
'i' => ['', ''],
'bi' => ['', ''],
# 'bi' => ['', ''],
'ul' => ["\n", "\n"],
'ol' => ["\n", "\n"],
'li' => ['* ', "\n"],
@@ -76,15 +78,47 @@ my $oRenderTag =
'postgres' => ['PostgreSQL', '']
},
'latex' =>
{
'quote' => ['``', '"'],
'b' => ['\textbf{', '}'],
'i' => ['\textit{', '}'],
# 'bi' => ['', ''],
# 'ul' => ["\n", "\n"],
# 'ol' => ["\n", "\n"],
# 'li' => ['* ', "\n"],
'id' => ['\textnormal{\texttt{', '}}'],
'host' => ['\textnormal{\textbf{', '}}'],
'file' => ['\textnormal{\texttt{', '}}'],
'path' => ['\textnormal{\texttt{', '}}'],
'cmd' => ['\textnormal{\texttt{', "}}"],
'user' => ['\textnormal{\texttt{', '}}'],
'br-option' => ['', ''],
# 'param' => ['\texttt{', '}'],
# 'setting' => ['\texttt{', '}'],
'br-option' => ['\textnormal{\texttt{', '}}'],
'br-setting' => ['\textnormal{\texttt{', '}}'],
'pg-option' => ['\textnormal{\texttt{', '}}'],
'pg-setting' => ['\textnormal{\texttt{', '}}'],
'code' => ['\textnormal{\texttt{', '}}'],
# 'code' => ['\texttt{', '}'],
# 'code-block' => ['', ''],
# 'exe' => [undef, ''],
'backrest' => [undef, ''],
'postgres' => ['PostgreSQL', '']
},
'html' =>
{
'quote' => ['<q>', '</q>'],
'b' => ['<b>', '</b>'],
'i' => ['<i>', '</i>'],
'bi' => ['<i><b>', '</b></i>'],
# 'bi' => ['<i><b>', '</b></i>'],
'ul' => ['<ul>', '</ul>'],
'ol' => ['<ol>', '</ol>'],
'li' => ['<li>', '</li>'],
'id' => ['<span class="id">', '</span>'],
'host' => ['<span class="host">', '</span>'],
'file' => ['<span class="file">', '</span>'],
'path' => ['<span class="path">', '</span>'],
'cmd' => ['<span class="cmd">', '</span>'],
@@ -93,9 +127,9 @@ my $oRenderTag =
'br-setting' => ['<span class="br-setting">', '</span>'],
'pg-option' => ['<span class="pg-option">', '</span>'],
'pg-setting' => ['<span class="pg-setting">', '</span>'],
'code' => ['<id>', '</id>'],
'code' => ['<span class="id">', '</span>'],
'code-block' => ['<code-block>', '</code-block>'],
'exe' => ['<id>', '</id>'],
'exe' => [undef, ''],
'setting' => ['<span class="br-setting">', '</span>'], # !!! This will need to be fixed
'backrest' => [undef, ''],
'postgres' => ['<span class="postgres">PostgreSQL</span>', '']
@@ -117,22 +151,76 @@ sub new
(
my $strOperation,
$self->{strType},
$self->{strProjectName},
$self->{strExeName}
$self->{oManifest},
$self->{strRenderOutKey},
) =
logDebugParam
(
OP_DOC_RENDER_NEW, \@_,
{name => 'strType'},
{name => 'strProjectName'},
{name => 'strExeName'}
{name => 'oManifest'},
{name => 'strRenderOutKey', required => false}
);
$$oRenderTag{markdown}{backrest}[0] = $self->{strProjectName};
$$oRenderTag{markdown}{exe}[0] = $self->{strExeName};
$$oRenderTag{text}{backrest}[0] = $self->{strProjectName};
$$oRenderTag{text}{exe}[0] = $self->{strExeName};
$$oRenderTag{html}{backrest}[0] = "<span class=\"backrest\">$self->{strProjectName}</span>";
# Initialize project tags
$$oRenderTag{markdown}{backrest}[0] = "{[project]}";
$$oRenderTag{markdown}{exe}[0] = "{[project-exe]}";
$$oRenderTag{text}{backrest}[0] = "{[project]}";
$$oRenderTag{text}{exe}[0] = "{[project-exe]}";
$$oRenderTag{latex}{backrest}[0] = "{[project]}";
$$oRenderTag{latex}{exe}[0] = "\\textnormal\{\\texttt\{[project-exe]}}\}\}";
$$oRenderTag{html}{backrest}[0] = "<span class=\"backrest\">{[project]}</span>";
$$oRenderTag{html}{exe}[0] = "<span class=\"file\">{[project-exe]}</span>";
if (defined($self->{strRenderOutKey}))
{
# Copy page data to self
my $oRenderOut = $self->{oManifest}->renderOutGet($self->{strType} eq 'latex' ? 'pdf' : $self->{strType}, $self->{strRenderOutKey});
# Get the reference if this is the backrest project
if ($self->{oManifest}->isBackRest())
{
$self->{oReference} = new BackRestDoc::Common::DocConfig(${$self->{oManifest}->sourceGet('reference')}{doc}, $self);
}
if (defined($$oRenderOut{source}) && $$oRenderOut{source} eq 'reference')
{
if ($self->{strRenderOutKey} eq 'configuration')
{
$self->{oDoc} = $self->{oReference}->helpConfigDocGet();
}
elsif ($self->{strRenderOutKey} eq 'command')
{
$self->{oDoc} = $self->{oReference}->helpCommandDocGet();
}
else
{
confess &log(ERROR, "cannot render $self->{strRenderOutKey} from source $$oRenderOut{source}");
}
}
else
{
$self->{oDoc} = ${$self->{oManifest}->sourceGet($self->{strRenderOutKey})}{doc};
}
}
if (defined($self->{strRenderOutKey}))
{
# Build the doc
$self->build($self->{oDoc});
# Get required sections
foreach my $strPath (@{$self->{oManifest}->{stryRequire}})
{
if (defined(${$self->{oSection}}{$strPath}))
{
$self->required($strPath);
}
}
}
# Return from function and log return values if any
return logDebugReturn
@@ -142,6 +230,183 @@ sub new
);
}
####################################################################################################################################
# variableReplace
#
# Replace variables in the string.
####################################################################################################################################
sub variableReplace
{
my $self = shift;
return $self->{oManifest}->variableReplace(shift, $self->{strType});
}
####################################################################################################################################
# variableSet
#
# Set a variable to be replaced later.
####################################################################################################################################
sub variableSet
{
my $self = shift;
return $self->{oManifest}->variableSet(shift, shift);
}
####################################################################################################################################
# variableGet
#
# Get the current value of a variable.
####################################################################################################################################
sub variableGet
{
my $self = shift;
return $self->{oManifest}->variableGet(shift);
}
####################################################################################################################################
# build
#
# Build the section map and perform keyword matching.
####################################################################################################################################
sub build
{
my $self = shift;
my $oNode = shift;
my $oParent = shift;
my $strPath = shift;
# &log(INFO, " node " . $oNode->nameGet());
my $strName = $oNode->nameGet();
if (defined($oParent))
{
if (!$self->{oManifest}->keywordMatch($oNode->paramGet('keyword', false)))
{
my $strDescription;
if (defined($oNode->nodeGet('title', false)))
{
$strDescription = $self->processText($oNode->nodeGet('title')->textGet());
}
&log(DEBUG, " filtered ${strName}" . (defined($strDescription) ? ": ${strDescription}" : ''));
$oParent->nodeRemove($oNode);
}
}
else
{
&log(DEBUG, ' build document');
$self->{oSection} = {};
}
if ($strName eq 'section')
{
if (defined($strPath))
{
$oNode->paramSet('path-parent', $strPath);
}
$strPath .= '/' . $oNode->paramGet('id');
&log(DEBUG, " path ${strPath}");
${$self->{oSection}}{$strPath} = $oNode;
$oNode->paramSet('path', $strPath);
}
# Iterate all nodes
foreach my $oChild ($oNode->nodeList(undef, false))
{
$self->build($oChild, $oNode, $strPath);
}
}
####################################################################################################################################
# required
#
# Build a list of required sections
####################################################################################################################################
sub required
{
my $self = shift;
my $strPath = shift;
my $bDepend = shift;
# If node is not found that means the path is invalid
my $oNode = ${$self->{oSection}}{$strPath};
if (!defined($oNode))
{
confess &log(ERROR, "invalid path ${strPath}");
}
# Only add sections that are listed dependencies
if (!defined($bDepend) || $bDepend)
{
# Match section and all child sections
foreach my $strChildPath (sort(keys($self->{oSection})))
{
if ($strChildPath =~ /^$strPath$/ || $strChildPath =~ /^$strPath\/.*$/)
{
&log(INFO, " require section: ${strChildPath}");
${$self->{oSectionRequired}}{$strChildPath} = true;
}
}
}
# Get the path of the current section's parent
my $strParentPath = $oNode->paramGet('path-parent', false);
if ($oNode->paramTest('depend'))
{
foreach my $strDepend (split(',', $oNode->paramGet('depend')))
{
if ($strDepend !~ /^\//)
{
if (!defined($strParentPath))
{
$strDepend = "/${strDepend}";
}
else
{
$strDepend = "${strParentPath}/${strDepend}";
}
}
$self->required($strDepend, true);
}
}
elsif (defined($strParentPath))
{
$self->required($strParentPath, false);
}
}
####################################################################################################################################
# isRequired
#
# Is it required to execute the section statements?
####################################################################################################################################
sub isRequired
{
my $self = shift;
my $oSection = shift;
if (!defined($self->{oSectionRequired}))
{
return true;
}
my $strPath = $oSection->paramGet('path');
defined(${$self->{oSectionRequired}}{$strPath}) ? true : false;
}
####################################################################################################################################
# process
#
@@ -168,7 +433,6 @@ sub process
);
my $strType = $self->{strType};
my $strProjectName = $self->{strProjectName};
my $strBuffer = "";
my $bList = $oDoc->nameGet() =~ /.*-bullet-list$/;
@@ -211,7 +475,7 @@ sub process
$strBuffer .= 'v' . $oDoc->paramGet('version') . ': ';
}
$strBuffer .= ($iDepth == 1 ? "${strProjectName}<br/>" : '') . $strTitle;
$strBuffer .= ($iDepth == 1 ? "{[project]}<br/>" : '') . $strTitle;
if (defined($oDoc->paramGet('date', false)))
{
@@ -369,6 +633,10 @@ sub processTag
$strBuffer = '<a href="' . $strUrl . '">' . $oTag->valueGet() . '</a>';
}
elsif ($strType eq 'latex')
{
$strBuffer = $oTag->valueGet();
}
else
{
confess "tag link not valid for type ${strType}";
@@ -439,6 +707,11 @@ sub processText
{
if (ref(\$oNode) eq "SCALAR")
{
if ($oNode =~ /\"/)
{
confess &log(ERROR, "unable to process quotes in string (use <quote> instead):\n${oNode}");
}
$strBuffer .= $oNode;
}
else
@@ -462,6 +735,17 @@ sub processText
$strBuffer =~ s/^ //smg;
# }
if ($strType eq 'latex')
{
$strBuffer =~ s/\&mdash\;/---/g;
$strBuffer =~ s/\&lt\;/\</g;
$strBuffer =~ s/\<\=/\$\\leq\$/g;
$strBuffer =~ s/\>\=/\$\\geq\$/g;
# $strBuffer =~ s/\_/\\_/g;
}
$strBuffer = $self->variableReplace($strBuffer);
# Return from function and log return values if any
return logDebugReturn
(