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-rw-r--r--mcp/patches/0010-maas-region-allow-timeout-override.patch17
1 files changed, 16 insertions, 1 deletions
diff --git a/mcp/patches/0010-maas-region-allow-timeout-override.patch b/mcp/patches/0010-maas-region-allow-timeout-override.patch
index e3e15a8df..c6f9e3a52 100644
--- a/mcp/patches/0010-maas-region-allow-timeout-override.patch
+++ b/mcp/patches/0010-maas-region-allow-timeout-override.patch
@@ -31,6 +31,11 @@ reserved range, but instead DHCP will assign them *inside* the range.
One alternative would be to handle this via API calls, for each
node's PXE physical interface, but that overcomplicates things.
+3. MaaS blocksize: For some reason the python library behind tftp forces ip
+blocksize to be 1008. We can force it to be 1464 and gain some performance due
+to MTU beeing 1500 (i.e. allow bigger packets).
+
+
JIRA: FUEL-316
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
@@ -39,7 +44,7 @@ Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
diff --git a/maas/region.sls b/maas/region.sls
--- a/maas/region.sls
+++ b/maas/region.sls
-@@ -19,6 +19,36 @@
+@@ -19,6 +19,46 @@
- require:
- pkg: maas_region_packages
@@ -63,6 +68,16 @@ diff --git a/maas/region.sls b/maas/region.sls
+ - require_in:
+ - service: maas_region_services
+
++maas_ip_blksize_force:
++ file.replace:
++ - name: "/usr/lib/python3/dist-packages/tftp/bootstrap.py"
++ - pattern: 'int_blksize = min\(\(int_blksize, MAX_BLOCK_SIZE\)\)'
++ - repl: 'int_blksize = 1464'
++ - require:
++ - pkg: maas_region_packages
++ - require_in:
++ - service: maas_region_services
++
+maas_interface_default_mode_dhcp:
+ file.replace:
+ - name: "/usr/lib/python3/dist-packages/maasserver/models/node.py"