mongo-oplog setup

[interfaith]

how must mongodb be used ?

i get 'oplog.$main' via ExecStart=/usr/bin/mongod --master -f /etc/mongod.conf

some 'other' oplog is needed via some other mongodb start command ??

[cayasso]

This might help https://github.com/cayasso/mongo-oplog#run-tests

[interfaith]

this.cn = options.coll || 'oplog.rs';

can this be changed to oplog.$main ?

[cayasso]

@interfaith you can always pass a different collection name using options.coll

MongoOplog('mongodb://127.0.0.1:27017/local', { coll: 'whatever' })

But you need to set up the replica set, have you tried ExecStart=/usr/bin/mongod --replSet test -f /etc/mongod.conf?

[interfaith]

yes that is what we are doing now. the ubuntu daemon fails to start

[Service] User=mongodb Group=mongodb ExecStart=/usr/bin/mongod -f /etc/mongod.conf changing this fails

and in mongod.conf setting up the mongo 3.2 variables for replSet also fails

so ? why not avoid replSet and use --master ?

On Tue, May 31, 2016 at 9:55 AM, Jonathan Brumley notifications@github.com wrote:

@interfaith https://github.com/interfaith you can always pass a different collection name using options.coll

MongoOplog('mongodb://127.0.0.1:27017/local', { coll: 'whatever' })

But you need to set up the replica set, have you tried ExecStart=/usr/bin/mongod --replSet test -f /etc/mongod.conf?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/cayasso/mongo-oplog/issues/37#issuecomment-222750928, or mute the thread https://github.com/notifications/unsubscribe/AAs5z-lAlYkJEk83rtQRHaExqSwhu_qXks5qHGgGgaJpZM4Il2O0 .

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[interfaith]

replication: oplogSizeMB: 200 replSetName: test

this fails in mongod.conf for 3.2

only launching via command line works ? not as a service

On Tue, May 31, 2016 at 10:05 AM, Mark Spowage spowage@gmail.com wrote:

yes that is what we are doing now. the ubuntu daemon fails to start

[Service] User=mongodb Group=mongodb ExecStart=/usr/bin/mongod -f /etc/mongod.conf changing this fails

and in mongod.conf setting up the mongo 3.2 variables for replSet also fails

so ? why not avoid replSet and use --master ?

On Tue, May 31, 2016 at 9:55 AM, Jonathan Brumley < notifications@github.com> wrote:

@interfaith https://github.com/interfaith you can always pass a different collection name using options.coll

MongoOplog('mongodb://127.0.0.1:27017/local', { coll: 'whatever' })

But you need to set up the replica set, have you tried ExecStart=/usr/bin/mongod --replSet test -f /etc/mongod.conf?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/cayasso/mongo-oplog/issues/37#issuecomment-222750928, or mute the thread https://github.com/notifications/unsubscribe/AAs5z-lAlYkJEk83rtQRHaExqSwhu_qXks5qHGgGgaJpZM4Il2O0 .

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[interfaith]

this worked https://www.digitalocean.com/community/tutorials/how-to-install-mongodb-on-ubuntu-16-04

[interfaith]

sudo systemctl unmask mongodb