c12s-kubespray/roles/container-engine/containerd/defaults/main.yml
ERIK 47510899c7
Update the number of nofile limits in containerd (#9507)
Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
2022-11-25 15:12:04 -08:00

70 lines
2.1 KiB
YAML

---
containerd_storage_dir: "/var/lib/containerd"
containerd_state_dir: "/run/containerd"
containerd_systemd_dir: "/etc/systemd/system/containerd.service.d"
# The default value is not -999 here because containerd's oom_score_adj has been
# set to the -999 even if containerd_oom_score is 0.
# Ref: https://github.com/kubernetes-sigs/kubespray/pull/9275#issuecomment-1246499242
containerd_oom_score: 0
# containerd_default_runtime: "runc"
# containerd_snapshotter: "native"
containerd_runc_runtime:
name: runc
type: "io.containerd.runc.v2"
engine: ""
root: ""
base_runtime_spec: cri-base.json
options:
systemdCgroup: "{{ containerd_use_systemd_cgroup | ternary('true', 'false') }}"
containerd_additional_runtimes: []
# Example for Kata Containers as additional runtime:
# - name: kata
# type: "io.containerd.kata.v2"
# engine: ""
# root: ""
containerd_base_runtime_spec_rlimit_nofile: 65535
containerd_default_base_runtime_spec_patch:
process:
rlimits:
- type: RLIMIT_NOFILE
hard: "{{ containerd_base_runtime_spec_rlimit_nofile }}"
soft: "{{ containerd_base_runtime_spec_rlimit_nofile }}"
containerd_base_runtime_specs:
cri-base.json: "{{ containerd_default_base_runtime_spec | combine(containerd_default_base_runtime_spec_patch,recursive=1) }}"
containerd_grpc_max_recv_message_size: 16777216
containerd_grpc_max_send_message_size: 16777216
containerd_debug_level: "info"
containerd_metrics_address: ""
containerd_metrics_grpc_histogram: false
containerd_registries:
"docker.io": "https://registry-1.docker.io"
containerd_max_container_log_line_size: -1
containerd_cfg_dir: /etc/containerd
# Extra config to be put in {{ containerd_cfg_dir }}/config.toml literally
containerd_extra_args: ''
# Configure registry auth (if applicable to secure/insecure registries)
containerd_registry_auth: []
# - registry: 10.0.0.2:5000
# username: user
# password: pass
# Configure containerd service
containerd_limit_proc_num: "infinity"
containerd_limit_core: "infinity"
containerd_limit_open_file_num: "infinity"
containerd_limit_mem_lock: "infinity"