diff options
Diffstat (limited to 'roles')
24 files changed, 267 insertions, 69 deletions
diff --git a/roles/etcd/README.md b/roles/etcd/README.md index 49207c428..88e4ff874 100644 --- a/roles/etcd/README.md +++ b/roles/etcd/README.md @@ -17,7 +17,7 @@ TODO Dependencies ------------ -None +etcd-common Example Playbook ---------------- diff --git a/roles/etcd/defaults/main.yaml b/roles/etcd/defaults/main.yaml index 0f216b84e..0fd3de585 100644 --- a/roles/etcd/defaults/main.yaml +++ b/roles/etcd/defaults/main.yaml @@ -2,16 +2,8 @@ etcd_interface: "{{ ansible_default_ipv4.interface }}" etcd_client_port: 2379 etcd_peer_port: 2380 -etcd_peers_group: etcd etcd_url_scheme: http etcd_peer_url_scheme: http -etcd_conf_dir: /etc/etcd -etcd_ca_file: "{{ etcd_conf_dir }}/ca.crt" -etcd_cert_file: "{{ etcd_conf_dir }}/server.crt" -etcd_key_file: "{{ etcd_conf_dir }}/server.key" -etcd_peer_ca_file: "{{ etcd_conf_dir }}/ca.crt" -etcd_peer_cert_file: "{{ etcd_conf_dir }}/peer.crt" -etcd_peer_key_file: "{{ etcd_conf_dir }}/peer.key" etcd_initial_cluster_state: new etcd_initial_cluster_token: etcd-cluster-1 diff --git a/roles/etcd/handlers/main.yml b/roles/etcd/handlers/main.yml index b897913f9..4c0efb97b 100644 --- a/roles/etcd/handlers/main.yml +++ b/roles/etcd/handlers/main.yml @@ -1,3 +1,4 @@ --- - name: restart etcd service: name=etcd state=restarted + when: not etcd_service_status_changed | default(false) diff --git a/roles/etcd/meta/main.yml b/roles/etcd/meta/main.yml index 92d44ef4d..a71b36237 100644 --- a/roles/etcd/meta/main.yml +++ b/roles/etcd/meta/main.yml @@ -17,4 +17,4 @@ galaxy_info: - system dependencies: - { role: os_firewall } -- { role: openshift_repos } +- { role: etcd_common } diff --git a/roles/etcd/tasks/main.yml b/roles/etcd/tasks/main.yml index 656901409..fcbdecd37 100644 --- a/roles/etcd/tasks/main.yml +++ b/roles/etcd/tasks/main.yml @@ -1,4 +1,12 @@ --- +- fail: + msg: Interface {{ etcd_interface }} not found + when: "'ansible_' ~ etcd_interface not in hostvars[inventory_hostname]" + +- fail: + msg: IPv4 address not found for {{ etcd_interface }} + when: "'ipv4' not in hostvars[inventory_hostname]['ansible_' ~ etcd_interface] or 'address' not in hostvars[inventory_hostname]['ansible_' ~ etcd_interface].ipv4" + - name: Install etcd yum: pkg=etcd-2.* state=present @@ -49,5 +57,5 @@ enabled: yes register: start_result -- pause: seconds=30 - when: start_result | changed +- set_fact: + etcd_service_status_changed = start_result | changed diff --git a/roles/etcd/templates/etcd.conf.j2 b/roles/etcd/templates/etcd.conf.j2 index 9ac23b1dd..32577c96c 100644 --- a/roles/etcd/templates/etcd.conf.j2 +++ b/roles/etcd/templates/etcd.conf.j2 @@ -1,9 +1,9 @@ {% macro initial_cluster() -%} {% for host in groups[etcd_peers_group] -%} {% if loop.last -%} -{{ host }}={{ etcd_peer_url_scheme }}://{{ hostvars[host]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_peer_port }} +{{ host }}={{ etcd_peer_url_scheme }}://{{ etcd_host_int_map[host].interface.ipv4.address }}:{{ etcd_peer_port }} {%- else -%} -{{ host }}={{ etcd_peer_url_scheme }}://{{ hostvars[host]['ansible_' + etcd_interface]['ipv4']['address'] }}:{{ etcd_peer_port }}, +{{ host }}={{ etcd_peer_url_scheme }}://{{ etcd_host_int_map[host].interface.ipv4.address }}:{{ etcd_peer_port }}, {%- endif -%} {% endfor -%} {% endmacro -%} diff --git a/roles/etcd_ca/meta/main.yml b/roles/etcd_ca/meta/main.yml index fb9280c9e..d02456ca3 100644 --- a/roles/etcd_ca/meta/main.yml +++ b/roles/etcd_ca/meta/main.yml @@ -13,4 +13,4 @@ galaxy_info: - cloud - system dependencies: -- { role: openshift_repos } +- { role: etcd_common } diff --git a/roles/etcd_ca/tasks/main.yml b/roles/etcd_ca/tasks/main.yml index 625756867..d32f5e48c 100644 --- a/roles/etcd_ca/tasks/main.yml +++ b/roles/etcd_ca/tasks/main.yml @@ -1,14 +1,14 @@ --- - file: - path: "{{ etcd_ca_dir }}/{{ item }}" + path: "{{ item }}" state: directory mode: 0700 owner: root group: root with_items: - - certs - - crl - - fragments + - "{{ etcd_ca_new_certs_dir }}" + - "{{ etcd_ca_crl_dir }}" + - "{{ etcd_ca_dir }}/fragments" - command: cp /etc/pki/tls/openssl.cnf ./ args: @@ -22,25 +22,25 @@ - assemble: src: "{{ etcd_ca_dir }}/fragments" - dest: "{{ etcd_ca_dir }}/openssl.cnf" + dest: "{{ etcd_openssl_conf }}" -- command: touch index.txt +- command: touch {{ etcd_ca_db }} args: - chdir: "{{ etcd_ca_dir }}" - creates: "{{ etcd_ca_dir }}/index.txt" + creates: "{{ etcd_ca_db }}" - copy: - dest: "{{ etcd_ca_dir }}/serial" + dest: "{{ etcd_ca_serial }}" content: "01" force: no - command: > - openssl req -config openssl.cnf -newkey rsa:4096 - -keyout ca.key -new -out ca.crt -x509 -extensions etcd_v3_ca_self - -batch -nodes -subj /CN=etcd-signer@{{ ansible_date_time.epoch }} - -days 365 + openssl req -config {{ etcd_openssl_conf }} -newkey rsa:4096 + -keyout {{ etcd_ca_key }} -new -out {{ etcd_ca_cert }} + -x509 -extensions {{ etcd_ca_exts_self }} -batch -nodes + -days {{ etcd_ca_default_days }} + -subj /CN=etcd-signer@{{ ansible_date_time.epoch }} args: chdir: "{{ etcd_ca_dir }}" - creates: "{{ etcd_ca_dir }}/ca.crt" + creates: "{{ etcd_ca_cert }}" environment: - SAN: '' + SAN: 'etcd-signer' diff --git a/roles/etcd_ca/templates/openssl_append.j2 b/roles/etcd_ca/templates/openssl_append.j2 index de2adaead..f28316fc2 100644 --- a/roles/etcd_ca/templates/openssl_append.j2 +++ b/roles/etcd_ca/templates/openssl_append.j2 @@ -1,20 +1,20 @@ -[ etcd_v3_req ] +[ {{ etcd_req_ext }} ] basicConstraints = critical,CA:FALSE keyUsage = digitalSignature,keyEncipherment subjectAltName = ${ENV::SAN} -[ etcd_ca ] +[ {{ etcd_ca_name }} ] dir = {{ etcd_ca_dir }} -crl_dir = $dir/crl -database = $dir/index.txt -new_certs_dir = $dir/certs -certificate = $dir/ca.crt -serial = $dir/serial -private_key = $dir/ca.key -crl_number = $dir/crlnumber -x509_extensions = etcd_v3_ca_client -default_days = 365 +crl_dir = {{ etcd_ca_crl_dir }} +database = {{ etcd_ca_db }} +new_certs_dir = {{ etcd_ca_new_certs_dir }} +certificate = {{ etcd_ca_cert }} +serial = {{ etcd_ca_serial }} +private_key = {{ etcd_ca_key }} +crl_number = {{ etcd_ca_crl_number }} +x509_extensions = {{ etcd_ca_exts_client }} +default_days = {{ etcd_ca_default_days }} default_md = sha256 preserve = no name_opt = ca_default @@ -23,27 +23,27 @@ policy = policy_anything unique_subject = no copy_extensions = copy -[ etcd_v3_ca_self ] +[ {{ etcd_ca_exts_self }} ] authorityKeyIdentifier = keyid,issuer basicConstraints = critical,CA:TRUE,pathlen:0 keyUsage = critical,digitalSignature,keyEncipherment,keyCertSign subjectKeyIdentifier = hash -[ etcd_v3_ca_peer ] +[ {{ etcd_ca_exts_peer }} ] authorityKeyIdentifier = keyid,issuer:always basicConstraints = critical,CA:FALSE extendedKeyUsage = clientAuth,serverAuth keyUsage = digitalSignature,keyEncipherment subjectKeyIdentifier = hash -[ etcd_v3_ca_server ] +[ {{ etcd_ca_exts_server }} ] authorityKeyIdentifier = keyid,issuer:always basicConstraints = critical,CA:FALSE extendedKeyUsage = serverAuth keyUsage = digitalSignature,keyEncipherment subjectKeyIdentifier = hash -[ etcd_v3_ca_client ] +[ {{ etcd_ca_exts_client }} ] authorityKeyIdentifier = keyid,issuer:always basicConstraints = critical,CA:FALSE extendedKeyUsage = clientAuth diff --git a/roles/etcd_ca/vars/main.yml b/roles/etcd_ca/vars/main.yml deleted file mode 100644 index 901e95027..000000000 --- a/roles/etcd_ca/vars/main.yml +++ /dev/null @@ -1,3 +0,0 @@ ---- -etcd_conf_dir: /etc/etcd -etcd_ca_dir: /etc/etcd/ca diff --git a/roles/etcd_certificates/tasks/client.yml b/roles/etcd_certificates/tasks/client.yml index 28f33f442..6aa4883e0 100644 --- a/roles/etcd_certificates/tasks/client.yml +++ b/roles/etcd_certificates/tasks/client.yml @@ -32,7 +32,7 @@ creates: "{{ etcd_generated_certs_dir ~ '/' ~ item.etcd_cert_subdir ~ '/' ~ item.etcd_cert_prefix ~ 'client.crt' }}" environment: - SAN: '' + SAN: "IP:{{ item.openshift.common.ip }}" with_items: etcd_needing_client_certs - file: diff --git a/roles/etcd_certificates/tasks/main.yml b/roles/etcd_certificates/tasks/main.yml index da875e8ea..3bb715943 100644 --- a/roles/etcd_certificates/tasks/main.yml +++ b/roles/etcd_certificates/tasks/main.yml @@ -4,6 +4,3 @@ - include: server.yml when: etcd_needing_server_certs is defined and etcd_needing_server_certs - - - diff --git a/roles/etcd_certificates/tasks/server.yml b/roles/etcd_certificates/tasks/server.yml index 727b7fa2c..3499dcbef 100644 --- a/roles/etcd_certificates/tasks/server.yml +++ b/roles/etcd_certificates/tasks/server.yml @@ -18,7 +18,7 @@ creates: "{{ etcd_generated_certs_dir ~ '/' ~ item.etcd_cert_subdir ~ '/' ~ item.etcd_cert_prefix ~ 'server.csr' }}" environment: - SAN: "IP:{{ item.openshift.common.ip }}" + SAN: "IP:{{ etcd_host_int_map[item.inventory_hostname].interface.ipv4.address }}" with_items: etcd_needing_server_certs - name: Sign and create the server crt @@ -32,7 +32,7 @@ creates: "{{ etcd_generated_certs_dir ~ '/' ~ item.etcd_cert_subdir ~ '/' ~ item.etcd_cert_prefix ~ 'server.crt' }}" environment: - SAN: '' + SAN: "IP:{{ etcd_host_int_map[item.inventory_hostname].interface.ipv4.address }}" with_items: etcd_needing_server_certs - name: Create the peer csr @@ -47,7 +47,7 @@ creates: "{{ etcd_generated_certs_dir ~ '/' ~ item.etcd_cert_subdir ~ '/' ~ item.etcd_cert_prefix ~ 'peer.csr' }}" environment: - SAN: "IP:{{ item.openshift.common.ip }}" + SAN: "IP:{{ etcd_host_int_map[item.inventory_hostname].interface.ipv4.address }}" with_items: etcd_needing_server_certs - name: Sign and create the peer crt @@ -61,7 +61,7 @@ creates: "{{ etcd_generated_certs_dir ~ '/' ~ item.etcd_cert_subdir ~ '/' ~ item.etcd_cert_prefix ~ 'peer.crt' }}" environment: - SAN: '' + SAN: "IP:{{ etcd_host_int_map[item.inventory_hostname].interface.ipv4.address }}" with_items: etcd_needing_server_certs - file: @@ -69,5 +69,3 @@ dest: "{{ etcd_generated_certs_dir}}/{{ item.etcd_cert_subdir }}/{{ item.etcd_cert_prefix }}ca.crt" state: hard with_items: etcd_needing_server_certs - - diff --git a/roles/etcd_certificates/vars/main.yml b/roles/etcd_certificates/vars/main.yml deleted file mode 100644 index 0eaeeb82b..000000000 --- a/roles/etcd_certificates/vars/main.yml +++ /dev/null @@ -1,11 +0,0 @@ ---- -etcd_conf_dir: /etc/etcd -etcd_ca_dir: /etc/etcd/ca -etcd_generated_certs_dir: /etc/etcd/generated_certs -etcd_ca_cert: "{{ etcd_ca_dir }}/ca.crt" -etcd_ca_key: "{{ etcd_ca_dir }}/ca.key" -etcd_openssl_conf: "{{ etcd_ca_dir }}/openssl.cnf" -etcd_ca_name: etcd_ca -etcd_req_ext: etcd_v3_req -etcd_ca_exts_peer: etcd_v3_ca_peer -etcd_ca_exts_server: etcd_v3_ca_server diff --git a/roles/etcd_common/README.md b/roles/etcd_common/README.md new file mode 100644 index 000000000..131a01490 --- /dev/null +++ b/roles/etcd_common/README.md @@ -0,0 +1,34 @@ +etcd_common +======================== + +TODO + +Requirements +------------ + +TODO + +Role Variables +-------------- + +TODO + +Dependencies +------------ + +openshift-repos + +Example Playbook +---------------- + +TODO + +License +------- + +Apache License Version 2.0 + +Author Information +------------------ + +Jason DeTiberus (jdetiber@redhat.com) diff --git a/roles/etcd_common/defaults/main.yml b/roles/etcd_common/defaults/main.yml new file mode 100644 index 000000000..96f4b63af --- /dev/null +++ b/roles/etcd_common/defaults/main.yml @@ -0,0 +1,30 @@ +--- +etcd_peers_group: etcd + +# etcd server vars +etcd_conf_dir: /etc/etcd +etcd_ca_file: "{{ etcd_conf_dir }}/ca.crt" +etcd_cert_file: "{{ etcd_conf_dir }}/server.crt" +etcd_key_file: "{{ etcd_conf_dir }}/server.key" +etcd_peer_ca_file: "{{ etcd_conf_dir }}/ca.crt" +etcd_peer_cert_file: "{{ etcd_conf_dir }}/peer.crt" +etcd_peer_key_file: "{{ etcd_conf_dir }}/peer.key" + +# etcd ca vars +etcd_ca_dir: "{{ etcd_conf_dir}}/ca" +etcd_generated_certs_dir: "{{ etcd_conf_dir }}/generated_certs" +etcd_ca_cert: "{{ etcd_ca_dir }}/ca.crt" +etcd_ca_key: "{{ etcd_ca_dir }}/ca.key" +etcd_openssl_conf: "{{ etcd_ca_dir }}/openssl.cnf" +etcd_ca_name: etcd_ca +etcd_req_ext: etcd_v3_req +etcd_ca_exts_peer: etcd_v3_ca_peer +etcd_ca_exts_server: etcd_v3_ca_server +etcd_ca_exts_self: etcd_v3_ca_self +etcd_ca_exts_client: etcd_v3_ca_client +etcd_ca_crl_dir: "{{ etcd_ca_dir }}/crl" +etcd_ca_new_certs_dir: "{{ etcd_ca_dir }}/certs" +etcd_ca_db: "{{ etcd_ca_dir }}/index.txt" +etcd_ca_serial: "{{ etcd_ca_dir }}/serial" +etcd_ca_crl_number: "{{ etcd_ca_dir }}/crlnumber" +etcd_ca_default_days: 365 diff --git a/roles/etcd_common/meta/main.yml b/roles/etcd_common/meta/main.yml new file mode 100644 index 000000000..fb9280c9e --- /dev/null +++ b/roles/etcd_common/meta/main.yml @@ -0,0 +1,16 @@ +--- +galaxy_info: + author: Jason DeTiberus + description: + company: Red Hat, Inc. + license: Apache License, Version 2.0 + min_ansible_version: 1.9 + platforms: + - name: EL + versions: + - 7 + categories: + - cloud + - system +dependencies: +- { role: openshift_repos } diff --git a/roles/etcd_common/tasks/main.yml b/roles/etcd_common/tasks/main.yml new file mode 100644 index 000000000..cd108495d --- /dev/null +++ b/roles/etcd_common/tasks/main.yml @@ -0,0 +1,13 @@ +--- +- set_fact: + etcd_host_int_map: "{{ lookup('template', '../templates/host_int_map.j2') | from_yaml }}" + +- fail: + msg: "Interface {{ item.value.etcd_interface }} not found on host {{ item.key }}" + when: "'etcd_interface' in item.value and 'interface' not in item.value" + with_dict: etcd_host_int_map + +- fail: + msg: IPv4 address not found for {{ item.value.interface.device }} on host {{ item.key }} + when: "'ipv4' not in item.value.interface or 'address' not in item.value.interface.ipv4" + with_dict: etcd_host_int_map diff --git a/roles/etcd_common/templates/host_int_map.j2 b/roles/etcd_common/templates/host_int_map.j2 new file mode 100644 index 000000000..9c9c76413 --- /dev/null +++ b/roles/etcd_common/templates/host_int_map.j2 @@ -0,0 +1,13 @@ +--- +{% for host in groups[etcd_peers_group] %} +{% set entry=hostvars[host] %} +{{ entry.inventory_hostname }}: +{% if 'etcd_interface' in entry %} + etcd_interface: {{ entry.etcd_interface }} +{% if entry.etcd_interface in entry.ansible_interfaces %} + interface: {{ entry['ansible_' ~ entry.etcd_interface] | to_json }} +{% endif %} +{% else %} + interface: {{ entry['ansible_' ~ entry.ansible_default_ipv4.interface] | to_json }} +{% endif %} +{% endfor %} diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py index e5aeb9244..163e67f62 100755 --- a/roles/openshift_facts/library/openshift_facts.py +++ b/roles/openshift_facts/library/openshift_facts.py @@ -22,6 +22,7 @@ import copy import os from distutils.util import strtobool from distutils.version import LooseVersion +from netaddr import IPNetwork def hostname_valid(hostname): @@ -486,12 +487,21 @@ def set_aggregate_facts(facts): if 'common' in facts: all_hostnames.add(facts['common']['hostname']) all_hostnames.add(facts['common']['public_hostname']) + all_hostnames.add(facts['common']['ip']) + all_hostnames.add(facts['common']['public_ip']) if 'master' in facts: + # FIXME: not sure why but facts['dns']['domain'] fails + cluster_domain = 'cluster.local' if 'cluster_hostname' in facts['master']: all_hostnames.add(facts['master']['cluster_hostname']) if 'cluster_public_hostname' in facts['master']: all_hostnames.add(facts['master']['cluster_public_hostname']) + all_hostnames.update(['openshift', 'openshift.default', 'openshift.default.svc', + 'openshift.default.svc.' + cluster_domain, 'kubernetes', 'kubernetes.default', + 'kubernetes.default.svc', 'kubernetes.default.svc.' + cluster_domain]) + first_svc_ip = str(IPNetwork(facts['master']['portal_net'])[1]) + all_hostnames.add(first_svc_ip) facts['common']['all_hostnames'] = list(all_hostnames) diff --git a/roles/openshift_facts/tasks/main.yml b/roles/openshift_facts/tasks/main.yml index 6301d4fc0..a46b45b8c 100644 --- a/roles/openshift_facts/tasks/main.yml +++ b/roles/openshift_facts/tasks/main.yml @@ -6,5 +6,8 @@ - ansible_version | version_compare('1.9.0', 'ne') - ansible_version | version_compare('1.9.0.1', 'ne') +- name: Ensure python-netaddr is installed + yum: pkg=python-netaddr state=installed + - name: Gather Cluster facts openshift_facts: diff --git a/roles/openshift_master_certificates/tasks/main.yml b/roles/openshift_master_certificates/tasks/main.yml index e4602337e..4b39b043a 100644 --- a/roles/openshift_master_certificates/tasks/main.yml +++ b/roles/openshift_master_certificates/tasks/main.yml @@ -34,6 +34,8 @@ - serviceaccounts.private.key - serviceaccounts.public.key +- debug: msg="{{ item.openshift.master.all_hostnames | join (',') }}" + with_items: masters_needing_certs - name: Create the master certificates if they do not already exist command: > diff --git a/roles/os_zabbix/vars/template_openshift_master.yml b/roles/os_zabbix/vars/template_openshift_master.yml index 1de4fefbb..6defc4989 100644 --- a/roles/os_zabbix/vars/template_openshift_master.yml +++ b/roles/os_zabbix/vars/template_openshift_master.yml @@ -31,6 +31,78 @@ g_template_openshift_master: applications: - Openshift Master + - key: openshift.master.etcd.create.success + description: Show number of successful create actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.create.fail + description: Show number of failed create actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.delete.success + description: Show number of successful delete actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.delete.fail + description: Show number of failed delete actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.get.success + description: Show number of successful get actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.get.fail + description: Show number of failed get actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.set.success + description: Show number of successful set actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.set.fail + description: Show number of failed set actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.update.success + description: Show number of successful update actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.update.fail + description: Show number of failed update actions + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.watchers + description: Show number of etcd watchers + type: int + applications: + - Openshift Etcd + + - key: openshift.master.etcd.ping + description: etcd ping + type: int + applications: + - Openshift Etcd + ztriggers: - name: 'Application creation has failed on {HOST.NAME}' expression: '{Template Openshift Master:create_app.last(#1)}=1 and {Template Openshift Master:create_app.last(#2)}=1' @@ -56,3 +128,13 @@ g_template_openshift_master: expression: '{Template Openshift Master:openshift.project.counter.last()}=0' url: 'https://github.com/openshift/ops-sop/blob/master/V3/Alerts/openshift_master.asciidoc' priority: info + + - name: 'Low number of etcd watchers on {HOST.NAME}' + expression: '{Template Openshift Master:openshift.master.etcd.watchers.last(#1)}<10 and {Template Openshift Master:openshift.master.etcd.watchers.last(#2)}<10' + url: 'https://github.com/openshift/ops-sop/blob/master/V3/Alerts/check_etcd.asciidoc' + priority: avg + + - name: 'Etcd ping failed on {HOST.NAME}' + expression: '{Template Openshift Master:openshift.master.etcd.ping.last(#1)}=0 and {Template Openshift Master:openshift.master.etcd.ping.last(#2)}=0' + url: 'https://github.com/openshift/ops-sop/blob/master/V3/Alerts/check_etcd.asciidoc' + priority: high diff --git a/roles/os_zabbix/vars/template_os_linux.yml b/roles/os_zabbix/vars/template_os_linux.yml index aeeec4b8d..d494f1bad 100644 --- a/roles/os_zabbix/vars/template_os_linux.yml +++ b/roles/os_zabbix/vars/template_os_linux.yml @@ -194,6 +194,11 @@ g_template_os_linux: lifetime: 1 description: "Dynamically register the filesystems" + - name: disc.disk + key: disc.disk + lifetime: 1 + description: "Dynamically register disks on a node" + zitemprototypes: - discoveryrule_key: disc.filesys name: "disc.filesys.full.{#OSO_FILESYS}" @@ -211,6 +216,14 @@ g_template_os_linux: applications: - Disk + - discoveryrule_key: disc.disk + name: "TPS (IOPS) for disk {#OSO_DISK}" + key: "disc.disk.tps[{#OSO_DISK}]" + value_type: int + description: "PCP disk.dev.totals metric measured over a period of time. This shows how many disk transactions per second the disk is using" + applications: + - Disk + ztriggerprototypes: - name: 'Filesystem: {#OSO_FILESYS} has less than 15% free disk space on {HOST.NAME}' expression: '{Template OS Linux:disc.filesys.full[{#OSO_FILESYS}].last()}>85' |