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[chore][ansible/molecule] Add case for old version on Windows (#6307)
* [chore][ansible/molecule] Add case for old splunk-otel-collector on Windows * rename test case * add new test case * use updated config * make new case work on linux * add custom var with spaces * fix test case name * add verification for new custom variable * Fix test issue
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‎.github/workflows/ansible.yml

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- default_install_remote_version
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- custom_vars
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- with_instrumentation
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- custom_vars_install_old_version
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steps:
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- name: Free up disk space for vagrant box
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uses: jlumbroso/[email protected]

‎deployments/ansible/molecule/custom_vars/converge.yml

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splunk_otel_collector_additional_env_vars:
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MY_CUSTOM_VAR1: value1
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MY_CUSTOM_VAR2: value2
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MY_CUSTOM_VAR3: "value3 with spaces"
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tasks:
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- name: "Include signalfx.splunk_otel_collector.collector role"
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include_role:

‎deployments/ansible/molecule/custom_vars/windows-converge.yml

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splunk_otel_collector_additional_env_vars:
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MY_CUSTOM_VAR1: value1
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MY_CUSTOM_VAR2: value2
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MY_CUSTOM_VAR3: 'value3 with spaces'
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install_splunk_dotnet_auto_instrumentation: true
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splunk_dotnet_auto_instrumentation_version: 1.8.0
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splunk_dotnet_auto_instrumentation_system_wide: true

‎deployments/ansible/molecule/custom_vars_install_old_version/Dockerfile.j2

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{% if item.image not in ["opensuse12", "opensuse15", "centos9"] %}
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FROM geerlingguy/docker-{{ item.image }}-ansible:latest
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{% elif item.image == "centos9" %}
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FROM quay.io/centos/centos:stream9
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ENV container docker
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RUN rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
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RUN dnf install -y initscripts sudo systemd
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RUN (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i = \
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"systemd-tmpfiles-setup.service" ] || rm -f $i; done); \
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rm -f /lib/systemd/system/multi-user.target.wants/*;\
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rm -f /lib/systemd/system/local-fs.target.wants/*; \
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rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
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rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
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rm -f /lib/systemd/system/basic.target.wants/*;\
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rm -f /lib/systemd/system/anaconda.target.wants/*;
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# Disable requiretty.
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RUN sed -i -e 's/^\(Defaults\s*requiretty\)/#--- \1/' /etc/sudoers
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CMD ["/usr/sbin/init"]
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{% else %}
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{% if item.image == "opensuse12" %}
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FROM opensuse/leap:42
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RUN sed -i 's|download.opensuse.org|ftp5.gwdg.de/pub/opensuse/discontinued|' /etc/zypp/repos.d/*.repo
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RUN zypper -n clean && zypper -n refresh
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RUN zypper -n install -l ansible dbus-1 rpm-python sudo systemd-sysvinit
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{% else %}
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FROM opensuse/leap:15
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RUN sed -i 's|download.opensuse.org|provo-mirror.opensuse.org|' /etc/zypp/repos.d/*.repo
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RUN zypper -n install -l ansible dbus-1 python3-rpm sudo systemd-sysvinit
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{% endif %}
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ENV container docker
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RUN (cd /usr/lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i = \
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"systemd-tmpfiles-setup.service" ] || rm -f $i; done); \
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rm -f /usr/lib/systemd/system/multi-user.target.wants/*;\
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rm -f /usr/lib/systemd/system/local-fs.target.wants/*; \
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rm -f /usr/lib/systemd/system/sockets.target.wants/*udev*; \
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rm -f /usr/lib/systemd/system/sockets.target.wants/*initctl*; \
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rm -f /usr/lib/systemd/system/basic.target.wants/*;
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# Disable requiretty.
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RUN sed -i -e 's/^\(Defaults\s*requiretty\)/#--- \1/' /etc/sudoers
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# Install Ansible inventory file.
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RUN mkdir -p /etc/ansible
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RUN echo -e '[local]\nlocalhost ansible_connection=local' > /etc/ansible/hosts
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VOLUME [ "/sys/fs/cgroup" ]
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CMD ["/sbin/init"]
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{% endif %}
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# Workaround for Ansible Molecule bug causing sudo actions to fail.
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# https://github.com/ansible/molecule/issues/4365
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# https://github.com/geerlingguy/docker-rockylinux9-ansible/issues/6#issuecomment-2805378491
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RUN chmod 0400 /etc/shadow

‎deployments/ansible/molecule/custom_vars_install_old_version/converge.yml

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---
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- name: Converge scenario with custom variables
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hosts: all
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become: yes
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vars:
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local_artifact_testing_enabled: true
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splunk_access_token: fake-token
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splunk_ingest_url: https://fake-splunk-ingest.com
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splunk_api_url: https://fake-splunk-api.com
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splunk_otel_collector_version: 0.97.0
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splunk_otel_collector_config: /etc/otel/collector/custom_config.yml
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splunk_otel_collector_config_source: ./custom_collector_config.yml
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splunk_service_user: custom-user
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splunk_service_group: custom-group
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splunk_memory_total_mib: 256
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splunk_otel_collector_command_line_args: "--discovery"
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gomemlimit: 230
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splunk_listen_interface: 1.2.3.4
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splunk_fluentd_config: /etc/otel/collector/fluentd/custom_fluentd.conf
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splunk_fluentd_config_source: ./custom_fluentd_config.conf
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install_fluentd: yes
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splunk_otel_collector_additional_env_vars:
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MY_CUSTOM_VAR1: value1
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MY_CUSTOM_VAR2: value2
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MY_CUSTOM_VAR3: "value3 with spaces"
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tasks:
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- name: "Include signalfx.splunk_otel_collector.collector role"
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include_role:
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name: "signalfx.splunk_otel_collector.collector"

‎deployments/ansible/molecule/custom_vars_install_old_version/custom_collector_config.yml

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---
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# Custom collector config for test purposes
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receivers:
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fluentforward:
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endpoint: 127.0.0.1:8006
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otlp:
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protocols:
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grpc:
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http:
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prometheus:
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config:
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scrape_configs:
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- job_name: 'otel-collector'
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scrape_interval: 10s
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static_configs:
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- targets: ['127.0.0.1:8888']
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processors:
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memory_limiter:
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check_interval: 2s
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limit_mib: ${SPLUNK_MEMORY_LIMIT_MIB}
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exporters:
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debug/detailed:
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verbosity: detailed
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debug/normal:
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verbosity: normal
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service:
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pipelines:
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metrics:
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receivers: [otlp, prometheus]
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processors: [memory_limiter]
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exporters: [debug/normal]
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logs:
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receivers: [fluentforward, otlp]
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processors: [memory_limiter]
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exporters: [debug/detailed]

‎deployments/ansible/molecule/custom_vars_install_old_version/custom_fluentd_config.conf

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# Custom fluentd config for test purposes
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<source>
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@type http
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port 9880
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bind 0.0.0.0
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body_size_limit 32m
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keepalive_timeout 10s
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</source>
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<match **>
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@type forward
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heartbeat_type udp
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<server>
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host 127.0.0.1
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port 8006
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</server>
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<buffer>
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@type memory
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flush_interval 1s
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</buffer>
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</match>
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<system>
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log_level info
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</system>

‎deployments/ansible/molecule/custom_vars_install_old_version/molecule.yml

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# no default config provided, make sure to set --base-config molecule argument instead

‎deployments/ansible/molecule/custom_vars_install_old_version/verify.yml

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---
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- name: Verify scenario with custom variables
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hosts: all
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gather_facts: true
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become: yes
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tasks:
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- name: Import shared verification tasks
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ansible.builtin.import_tasks: ../shared/verify_tasks.yml
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- name: Check custom_config.yaml
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stat:
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path: /etc/otel/collector/custom_config.yml
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register: custom_collector_config
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- name: Assert custom_config.yaml is created
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assert:
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that: custom_collector_config.stat.exists
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- name: Assert custom_config.yaml is used
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ansible.builtin.lineinfile:
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line: SPLUNK_CONFIG=/etc/otel/collector/custom_config.yml
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert SPLUNK_INGEST_URL env var is set
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ansible.builtin.lineinfile:
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line: SPLUNK_INGEST_URL=https://fake-splunk-ingest.com
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert SPLUNK_API_URL env var is set
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ansible.builtin.lineinfile:
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line: SPLUNK_API_URL=https://fake-splunk-api.com
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert SPLUNK_HEC_URL env var is set
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ansible.builtin.lineinfile:
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line: SPLUNK_HEC_URL=https://fake-splunk-ingest.com/v1/log
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert OTELCOL_OPTIONS env var is set per splunk_otel_collector_command_line_args
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ansible.builtin.lineinfile:
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line: OTELCOL_OPTIONS=--discovery
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert MY_CUSTOM_VAR1 env var is set
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ansible.builtin.lineinfile:
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line: MY_CUSTOM_VAR1=value1
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert MY_CUSTOM_VAR2 env var is set
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ansible.builtin.lineinfile:
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line: MY_CUSTOM_VAR2=value2
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Populate package facts
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ansible.builtin.package_facts:
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- name: Assert custom service user is set
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ansible.builtin.lineinfile:
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line: User=custom-user
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dest: /etc/systemd/system/splunk-otel-collector.service.d/service-owner.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert custom service group is set
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ansible.builtin.lineinfile:
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line: Group=custom-group
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dest: /etc/systemd/system/splunk-otel-collector.service.d/service-owner.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert SPLUNK_MEMORY_TOTAL_MIB env var is set
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ansible.builtin.lineinfile:
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line: SPLUNK_MEMORY_TOTAL_MIB=256
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert SPLUNK_LISTEN_INTERFACE env var is set
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ansible.builtin.lineinfile:
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line: SPLUNK_LISTEN_INTERFACE=1.2.3.4
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Assert GOMEMLIMIT env var is set
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ansible.builtin.lineinfile:
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line: GOMEMLIMIT=230
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dest: /etc/otel/collector/splunk-otel-collector.conf
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state: present
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check_mode: yes
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register: config
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failed_when: config is changed
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- name: Check custom_fluentd.conf
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stat:
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path: /etc/otel/collector/fluentd/custom_fluentd.conf
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register: custom_fluentd_config
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- name: Assert custom_fluentd.conf is created
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assert:
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that: custom_fluentd_config.stat.exists
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when: fluentd_supported
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- name: Assert custom_fluentd.conf is used
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ansible.builtin.lineinfile:
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line: Environment=FLUENT_CONF=/etc/otel/collector/fluentd/custom_fluentd.conf
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dest: /etc/systemd/system/td-agent.service.d/splunk-otel-collector.conf
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state: present
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check_mode: yes
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when: fluentd_supported
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register: config
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failed_when: config is changed
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- name: Send a test log message
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ansible.builtin.uri:
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body: json={"log":"test logs pipeline"}
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method: POST
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url: http://localhost:9880/app.log
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changed_when: false
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when: fluentd_supported
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- name: Look for the test log message in collector service output
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ansible.builtin.shell:
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cmd: 'journalctl -u splunk-otel-collector | grep "Body: Str(test logs pipeline)"'
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register: result
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changed_when: false
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until: result.stdout
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retries: 20
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delay: 1
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when: fluentd_supported

‎deployments/ansible/molecule/custom_vars_install_old_version/windows-converge.yml

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---
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- name: Converge scenario with custom variables and v0.97.0 of Splunk Otel Collector
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hosts: all
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become: no
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vars:
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splunk_access_token: fake-token
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splunk_ingest_url: https://fake-splunk-ingest.com
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splunk_api_url: https://fake-splunk-api.com
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splunk_hec_url: https://fake-splunk-hec.com
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splunk_hec_token: fake-hec-token
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splunk_otel_collector_version: 0.97.0
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splunk_otel_collector_config: '{{ansible_env.ProgramData}}\Splunk\OpenTelemetry Collector\custom_config.yml'
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splunk_otel_collector_config_source: ./custom_collector_config.yml
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splunk_memory_total_mib: 256
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gomemlimit: 230
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install_fluentd: yes
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splunk_listen_interface: 1.2.3.4
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splunk_fluentd_config: '{{ansible_env.ProgramFiles}}\Splunk\OpenTelemetry Collector\fluentd\custom_config.conf'
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splunk_fluentd_config_source: ./custom_fluentd_config.conf
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splunk_otel_collector_additional_env_vars:
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MY_CUSTOM_VAR1: value1
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MY_CUSTOM_VAR2: value2
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MY_CUSTOM_VAR3: 'value3 with spaces'
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install_splunk_dotnet_auto_instrumentation: true
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splunk_dotnet_auto_instrumentation_version: 1.8.0
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splunk_dotnet_auto_instrumentation_system_wide: true
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splunk_dotnet_auto_instrumentation_environment: test-environment
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splunk_dotnet_auto_instrumentation_service_name: test-service-name
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splunk_dotnet_auto_instrumentation_enable_profiler: true
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splunk_dotnet_auto_instrumentation_enable_profiler_memory: true
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splunk_dotnet_auto_instrumentation_additional_options:
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SPLUNK_DOTNET_VAR1: dotnet-value1
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SPLUNK_DOTNET_VAR2: dotnet-value2
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splunk_otel_auto_instrumentation_resource_attributes: dotnet-tag=dotnet-tag-value
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tasks:
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- name: "Include signalfx.splunk_otel_collector.collector role"
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include_role:
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name: "signalfx.splunk_otel_collector.collector"

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