Optimizes domain backend
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TODO.md
9
TODO.md
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@ -139,9 +139,16 @@ Remember that, as always with QuerySets, any subsequent chained methods which im
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* move bill contact to bills apps
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* autocreate <account>.orchestra.lan
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* Backend optimization
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* fields = ()
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* ignore_fields = ()
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* based on a merge set of save(update_fields)
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textwrap.dedent( \\)
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* accounts
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* short name / long name
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* contact inlines
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* autocreate stuff (email/<account>.orchestra.lan)
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@ -1,3 +1,4 @@
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import re
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import textwrap
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from django.utils.translation import ugettext_lazy as _
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@ -29,31 +30,29 @@ class Bind9MasterDomainBackend(ServiceController):
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context['zone'] = ';; %(banner)s\n' % context
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context['zone'] += domain.render_zone()
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self.append(textwrap.dedent("""\
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{
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echo -e '%(zone)s' | diff -N -I'^\s*;;' %(zone_path)s -
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} || {
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echo -e '%(zone)s' > %(zone_path)s
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UPDATED=1
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}""" % context
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echo -e '%(zone)s' > %(zone_path)s.tmp
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diff -N -I'^\s*;;' %(zone_path)s %(zone_path)s.tmp || UPDATED=1
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mv %(zone_path)s.tmp %(zone_path)s""" % context
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))
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self.update_conf(context)
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def update_conf(self, context):
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self.append(textwrap.dedent("""\
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cat -s <(sed -e 's/^};/};\\n/' %(conf_path)s) | \\
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awk -v s=pangea.cat 'BEGIN { RS=""; s="zone \\""s"\\"" } $0~s{ print }' | \\
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diff -B -I"^\s*//" - <(echo '%(conf)s') || {
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cat -s <(sed -e 's/^};/};\\n/' %(conf_path)s) | \\
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awk -v s="%(name)s" 'BEGIN { RS=""; s="zone \\""s"\\"" } $0!~s{ print $0"\\n" }' \\
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> %(conf_path)s.tmp
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echo -e '%(conf)s' >> %(conf_path)s.tmp
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mv %(conf_path)s.tmp %(conf_path)s
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sed '/zone "%(name)s".*/,/^\s*};\s*$/!d' %(conf_path)s | diff -B -I"^\s*//" - <(echo '%(conf)s') || {
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sed -i -e '/zone "%(name)s".*/,/^\s*};/d' \\
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-e 'N; /^\\n$/d; P; D' %(conf_path)s
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echo '%(conf)s' >> %(conf_path)s
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UPDATED=1
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}""" % context
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))
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for subdomain in context['subdomains']:
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context['name'] = subdomain.name
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self.delete(subdomain)
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# Delete ex-top-domains that are now subdomains
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self.append(textwrap.dedent("""\
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sed -i -e '/zone ".*\.%(name)s".*/,/^\s*};\s*$/d' \\
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-e 'N; /^\\n$/d; P; D' %(conf_path)s""" % context
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))
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if 'zone_path' in context:
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context['zone_subdomains_path'] = re.sub(r'^(.*/)', r'\1*.', context['zone_path'])
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self.append('rm -f %(zone_subdomains_path)s' % context)
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def delete(self, domain):
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context = self.get_context(domain)
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@ -65,9 +64,8 @@ class Bind9MasterDomainBackend(ServiceController):
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# These can never be top level domains
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return
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self.append(textwrap.dedent("""\
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cat -s <(sed -e 's/^};/};\\n/' %(conf_path)s) | \\
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awk -v s="%(name)s" 'BEGIN { RS=""; s="zone \\""s"\\"" } $0!~s{ print $0"\\n" }' \\
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> %(conf_path)s.tmp""" % context
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sed -e '/zone ".*\.%(name)s".*/,/^\s*};\s*$/d' \\
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-e 'N; /^\\n$/d; P; D' %(conf_path)s > %(conf_path)s.tmp""" % context
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))
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self.append('diff -B -I"^\s*//" %(conf_path)s.tmp %(conf_path)s || UPDATED=1' % context)
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self.append('mv %(conf_path)s.tmp %(conf_path)s' % context)
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@ -180,7 +180,7 @@ class DomainTestMixin(object):
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self.add(self.ns1_name, self.ns1_records)
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self.add(self.ns2_name, self.ns2_records)
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self.add(self.domain_name, self.domain_records)
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self.addCleanup(partial(self.delete, self.domain_name))
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# self.addCleanup(self.delete, self.domain_name)
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self.validate_add(self.MASTER_SERVER_ADDR, self.domain_name)
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time.sleep(1)
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self.validate_add(self.SLAVE_SERVER_ADDR, self.domain_name)
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@ -198,7 +198,7 @@ class DomainTestMixin(object):
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self.add(self.ns1_name, self.ns1_records)
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self.add(self.ns2_name, self.ns2_records)
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self.add(self.domain_name, self.domain_records)
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self.addCleanup(partial(self.delete, self.domain_name))
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self.addCleanup(self.delete, self.domain_name)
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self.update(self.domain_name, self.domain_update_records)
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time.sleep(0.5)
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self.validate_update(self.MASTER_SERVER_ADDR, self.domain_name)
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@ -45,6 +45,7 @@ WEBSITES_OPTIONS = getattr(settings, 'WEBSITES_OPTIONS', {
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WEBSITES_BASE_APACHE_CONF = getattr(settings, 'WEBSITES_BASE_APACHE_CONF',
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'/etc/apache2/')
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WEBSITES_WEBALIZER_PATH = getattr(settings, 'WEBSITES_WEBALIZER_PATH',
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'/home/httpd/webalizer/')
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