ssme-thesis/attachments/ansible/roles/ansible-sw-xmrstak/templates/config.j2

// generated by xmr-stak/2.6.0/8713716/master/lin/cpu/20

/*
 * Network timeouts.
 * Because of the way this client is written it doesn't need to constantly talk (keep-alive) to the server to make
 * sure it is there. We detect a buggy / overloaded server by the call timeout. The default values will be ok for
 * nearly all cases. If they aren't the pool has most likely overload issues. Low call timeout values are preferable -
 * long timeouts mean that we waste hashes on potentially stale jobs. Connection report will tell you how long the
 * server usually takes to process our calls.
 *
 * call_timeout - How long should we wait for a response from the server before we assume it is dead and drop the connection.
 * retry_time	- How long should we wait before another connection attempt.
 *                Both values are in seconds.
 * giveup_limit - Limit how many times we try to reconnect to the pool. Zero means no limit. Note that stak miners
 *                don't mine while the connection is lost, so your computer's power usage goes down to idle.
 */
"call_timeout" : 10,
"retry_time" : 30,
"giveup_limit" : 0,

/*
 * Output control.
 * Since most people are used to miners printing all the time, that's what we do by default too. This is suboptimal
 * really, since you cannot see errors under pages and pages of text and performance stats. Given that we have internal
 * performance monitors, there is very little reason to spew out pages of text instead of concise reports.
 * Press 'h' (hashrate), 'r' (results) or 'c' (connection) to print reports.
 *
 * verbose_level - 0 - Don't print anything.
 *                 1 - Print intro, connection event, disconnect event
 *                 2 - All of level 1, and new job (block) event if the difficulty is different from the last job
 *                 3 - All of level 1, and new job (block) event in all cases, result submission event.
 *                 4 - All of level 3, and automatic hashrate report printing
 *
 * print_motd    - Display messages from your pool operator in the hashrate result.
 */
"verbose_level" : 3,
"print_motd" : true,

/*
 * Automatic hashrate report
 *
 * h_print_time - How often, in seconds, should we print a hashrate report if verbose_level is set to 4.
 *                This option has no effect if verbose_level is not 4.
 */
"h_print_time" : 60,

/*
 * Manual hardware AES override
 *
 * Some VMs don't report AES capability correctly. You can set this value to true to enforce hardware AES or
 * to false to force disable AES or null to let the miner decide if AES is used.
 *
 * WARNING: setting this to true on a CPU that doesn't support hardware AES will crash the miner.
 */
"aes_override" : null,

/*
 * LARGE PAGE SUPPORT
 * Large pages need a properly set up OS. It can be difficult if you are not used to systems administration,
 * but the performance results are worth the trouble - you will get around 20% boost. Slow memory mode is
 * meant as a backup, you won't get stellar results there. If you are running into trouble, especially
 * on Windows, please read the common issues in the README and FAQ.
 *
 * On Linux you will need to configure large page support and increase your memlock limit (ulimit -l).
 *
 * To set large page support, add the following to "/etc/sysctl.d/60-hugepages.conf":
 *     vm.nr_hugepages=128
 * You WILL need to run "sudo sysctl --system" for these settings to take effect on your system (or reboot).
 *  In some cases (many threads, very large CPU, etc) you may need more than 128
 *   (try 256 if there are still complaints from thread inits)
 *
 * To increase the memlock (ulimit -l), add following lines to /etc/security/limits.d/60-memlock.conf:
 *     *    - memlock 262144
 *     root - memlock 262144
 * You WILL need to log out and log back in for these settings to take effect on your user (no need to reboot, just relogin in your session).
 *
 * Check with "/sbin/sysctl vm.nr_hugepages ; ulimit -l" to validate
 *
 * Memory locking means that the kernel can't swap out the page to disk - something that is unlikely to happen on a
 * command line system that isn't starved of memory. I haven't observed any difference on a CLI Linux system between
 * locked and unlocked memory. If that is your setup see option "no_mlck".
 *
 *
 * use_slow_memory defines our behaviour with regards to large pages. There are three possible options here:
 * always  - Don't even try to use large pages. Always use slow memory.
 * warn    - We will try to use large pages, but fall back to slow memory if that fails.
 * no_mlck - This option is only relevant on Linux, where we can use large pages without locking memory.
 *           It will never use slow memory, but it won't attempt to mlock
 * never   - If we fail to allocate large pages we will print an error and exit.
 */
"use_slow_memory" : "warn",

/*
 * TLS Settings
 * If you need real security, make sure tls_secure_algo is enabled (otherwise MITM attack can downgrade encryption
 * to trivially breakable stuff like DES and MD5), and verify the server's fingerprint through a trusted channel.
 *
 * tls_secure_algo - Use only secure algorithms. This will make us quit with an error if we can't negotiate a secure algo.
 */
"tls_secure_algo" : true,

/*
 * Daemon mode
 *
 * If you are running the process in the background and you don't need the keyboard reports, set this to true.
 * This should solve the hashrate problems on some emulated terminals.
 */
"daemon_mode" : false,

/*
 * Output file
 *
 * output_file  - This option will log all output to a file.
 *
 */
"output_file" : "",

/*
 * Built-in web server
 * I like checking my hashrate on my phone. Don't you?
 * Keep in mind that you will need to set up port forwarding on your router if you want to access it from
 * outside of your home network. Ports lower than 1024 on Linux systems will require root.
 *
 * httpd_port - Port we should listen on. Default, 0, will switch off the server.
 */
"httpd_port" : {{ http_port }},

/*
 * HTTP Authentication
 *
 * This allows you to set a password to keep people on the Internet from snooping on your hashrate.
 * Keep in mind that this is based on HTTP Digest, which is based on MD5. To a determined attacker
 * who is able to read your traffic it is as easy to break a bog door latch.
 *
 * http_login - Login. Empty login disables authentication.
 * http_pass  - Password.
 */
"http_login" : "{{ http_username }}",
"http_pass" : "{{ http_pass }}",

/*
 * prefer_ipv4 - IPv6 preference. If the host is available on both IPv4 and IPv6 net, which one should be choose?
 *               This setting will only be needed in 2020's. No need to worry about it now.
 */
"prefer_ipv4" : {{ ipv4_preference }},