cb2e5ac776
* Drop linux capabilities for unprivileged containerized worlkoads Kargo configures for deployments. * Configure required securityContext/user/group/groups for kube components' static manifests, etcd, calico-rr and k8s apps, like dnsmasq daemonset. * Rework cloud-init (etcd) users creation for CoreOS. * Fix nologin paths, adjust defaults for addusers role and ensure supplementary groups membership added for users. * Add netplug user for network plugins (yet unused by privileged networking containers though). * Grant the kube and netplug users read access for etcd certs via the etcd certs group. * Grant group read access to kube certs via the kube cert group. * Remove priveleged mode for calico-rr and run it under its uid/gid and supplementary etcd_cert group. * Adjust docs. * Align cpu/memory limits and dropped caps with added rkt support for control plane. Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
39 lines
1.1 KiB
YAML
39 lines
1.1 KiB
YAML
apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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labels:
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app: netchecker-agent
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name: netchecker-agent
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namespace: {{ netcheck_namespace }}
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spec:
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template:
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metadata:
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name: netchecker-agent
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labels:
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app: netchecker-agent
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spec:
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containers:
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- name: netchecker-agent
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image: "{{ agent_img }}"
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: REPORT_INTERVAL
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value: '{{ agent_report_interval }}'
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imagePullPolicy: {{ k8s_image_pull_policy }}
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securityContext:
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capabilities:
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drop:
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{% for c in apps_drop_cap %}
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- {{ c.upper() }}
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{% endfor %}
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resources:
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limits:
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cpu: {{ netchecker_agent_cpu_limit }}
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memory: {{ netchecker_agent_memory_limit }}
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requests:
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cpu: {{ netchecker_agent_cpu_requests }}
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memory: {{ netchecker_agent_memory_requests }}
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