1 # Copyright 2020 Canonical Ltd.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # Sysctl values for LXD in production
16 fs.inotify.max_queued_events=1048576
17 fs.inotify.max_user_instances=1048576
18 fs.inotify.max_user_watches=1048576
19 vm.max_map_count=262144
20 kernel.dmesg_restrict=1
21 net.ipv4.neigh.default.gc_thresh3=8192
22 net.ipv6.neigh.default.gc_thresh3=8192
23 net.core.bpf_jit_limit=3000000000
24 kernel.keys.maxkeys=2000
25 kernel.keys.maxbytes=2000000