Revision 8c732208
b/xseg/base.mk | ||
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moduledir=/lib/modules/$(KVER)/extra/ |
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srcdir=/usr/src/archipelago-modules-dkms-$(VERSION)/xseg/ |
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ganetidir=/usr/share/ganeti/extstorage/archipelago/ |
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ganetihooksdir=/etc/ganeti/hooks/ |
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INC=-I$(BASE) |
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INC+=-I$(BASE)/peers/$(TARGET) |
b/xseg/tools/Makefile | ||
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default: |
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make -C archipelago |
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make -C ext_scripts |
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make -C ganeti-hooks |
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clean: |
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make -C archipelago clean |
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make -C ext_scripts clean |
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make -C ganeti-hooks clean |
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install: |
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make -C archipelago install |
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make -C ext_scripts install |
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make -C ganeti-hooks install |
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install-src: |
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make -C archipelago install-src |
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make -C ext_scripts install-src |
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make -C ganeti-hooks install-src |
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install -d $(DESTDIR)$(srcdir)$(SUBDIR) ; |
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@for f in $(FILES) ; do \ |
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install -o 0 -g 0 -m 644 -t $(DESTDIR)$(srcdir)$(SUBDIR) $$f ; \ |
b/xseg/tools/ganeti-hooks/Makefile | ||
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.PHONY: default clean install install-src |
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include $(XSEG_HOME)/base.mk |
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DEVFILES="Makefile" |
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HOOKS="instance-migrate-pre.d" |
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SUBDIR:=$(subst $(XSEG_HOME),,$(CURDIR)) |
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default: |
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clean: |
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install: |
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install -d $(DESTDIR)$(ganetihooksdir) |
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@for f in $(HOOKS) ; do \ |
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make -C $$f install ; \ |
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done |
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install-src: |
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install -d $(DESTDIR)$(srcdir)$(SUBDIR) ; |
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@for f in $(DEVFILES) ; do \ |
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install -o 0 -g 0 -m 644 -t $(DESTDIR)$(srcdir)$(SUBDIR) $$f ; \ |
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done |
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@for f in $(HOOKS) ; do \ |
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make -C $$f install-src ; \ |
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done |
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b/xseg/tools/ganeti-hooks/instance-migrate-pre.d/Makefile | ||
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.PHONY: default clean install install-src |
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include $(XSEG_HOME)/base.mk |
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DEVFILES="Makefile" |
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EFILES="archip-openvolumes" |
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SUBDIR:=$(subst $(XSEG_HOME),,$(CURDIR)) |
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default: |
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clean: |
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install: |
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install -d $(DESTDIR)$(ganetihooksdir)/instance-migrate-pre.d/ |
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@for f in $(EFILES) ; do \ |
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install -o 0 -g 0 -m 755 -t $(DESTDIR)$(ganetihooksdir)/instance-migrate-pre.d/ $$f ; \ |
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done |
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install-src: |
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install -d $(DESTDIR)$(srcdir)$(SUBDIR) ; |
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@for f in $(DEVFILES) ; do \ |
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install -o 0 -g 0 -m 644 -t $(DESTDIR)$(srcdir)$(SUBDIR) $$f ; \ |
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done |
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@for f in $(EFILES) ; do \ |
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install -o 0 -g 0 -m 755 -t $(DESTDIR)$(srcdir)$(SUBDIR) $$f ; \ |
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done |
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b/xseg/tools/ganeti-hooks/instance-migrate-pre.d/archip-openvolumes | ||
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#!/usr/bin/env python |
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import os |
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import sys |
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from archipelago import vlmc as vlmc |
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from archipelago.common import loadrc |
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def hooks_log(msg): |
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f = open('/var/log/ganeti/hooks.log', 'a') |
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f.write("%s\n" % msg) |
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f.close() |
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def archip_premigrate_disk(idx): |
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provider = os.getenv("GANETI_INSTANCE_DISK%d_PROVIDER" % idx) |
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vol_name = os.getenv("GANETI_INSTANCE_DISK%d_ID" % idx) |
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template = os.getenv("GANETI_INSTANCE_DISK%d_TEMPLATE_NAME" % idx) |
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if template != 'ext': |
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raise Exception("Invalid disk template %s" % template) |
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if provider != 'archipelago' and provider != 'vlmc': |
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raise Exception("Unknown provider %s" % provider) |
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if not vol_name: |
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raise Exception("No volume name provided") |
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hooks_log("Opening volume %s" % vol_name) |
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vlmc.open_volume(name=vol_name) |
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hooks_log("Opened volume %s" % vol_name) |
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def archip_premigrate(): |
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try: |
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count = os.getenv("GANETI_INSTANCE_DISK_COUNT") |
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template = os.getenv("GANETI_INSTANCE_DISK_TEMPLATE") |
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except: |
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return 1 |
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if template != 'ext': |
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return 1 |
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count = int(count) |
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hooks_log("Found %d disks" % count) |
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for i in range(0, count): |
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try: |
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archip_premigrate_disk(i) |
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except Exception as e: |
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msg = "Failed to open volume %d: %s" % (i, e) |
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print msg |
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hooks_log(msg) |
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return 1 |
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return 0 |
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if __name__ == '__main__': |
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loadrc(None) |
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exit(archip_premigrate()) |
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